18818762886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 480

約数和(自身を含む): 56729756160

約数和(自身を除く): 37910993274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 67, 69, 77, 81, 89, 99, 121, 126, 134, 138, 154, 161, 162, 178, 189, 198, 201, 207, 231, 242, 253, 267, 297, 322, 363, 378, 402, 414, 462, 469, 483, 506, 534, 567, 594, 603, 621, 623, 693, 726, 737, 759, 801, 847, 891, 938, 966, 979, 1089, 1134, 1206, 1242, 1246, 1386, 1407, 1449, 1474, 1518, 1541, 1602, 1694, 1771, 1782, 1809, 1863, 1869, 1958, 2047, 2079, 2178, 2211, 2277, 2403, 2541, 2783, 2814, 2898, 2937, 3082, 3267, 3542, 3618, 3726, 3738, 4094, 4158, 4221, 4347, 4422, 4554, 4623, 4806, 5082, 5159, 5313, 5427, 5566, 5607, 5874, 5963, 6141, 6237, 6534, 6633, 6831, 6853, 7209, 7623, 8107, 8349, 8442, 8694, 8811, 9246, 9801, 10318, 10626, 10769, 10787, 10854, 11214, 11926, 12282, 12474, 12663, 13041, 13266, 13662, 13706, 13869, 14329, 14418, 15246, 15477, 15939, 16214, 16698, 16821, 16951, 17622, 17889, 18423, 19481, 19602, 19899, 20493, 20559, 21538, 21574, 22517, 22869, 24321, 25047, 25326, 26082, 26433, 27738, 28658, 30954, 31878, 32307, 32361, 33642, 33902, 35778, 36846, 37989, 38962, 39798, 40986, 41118, 41607, 41741, 42987, 45034, 45738, 46431, 47817, 48642, 50094, 50463, 50853, 52866, 53667, 55269, 56749, 58443, 59697, 61677, 64614, 64722, 65593, 67551, 68607, 72963, 75141, 75383, 75978, 79299, 83214, 83482, 85974, 92862, 95634, 96921, 97083, 100926, 101706, 107334, 110538, 113498, 116886, 118657, 119394, 123354, 124821, 125223, 128961, 131186, 135102, 137149, 137214, 139293, 143451, 145926, 150282, 150766, 152559, 157619, 158598, 161001, 165807, 170247, 175329, 185031, 186461, 193842, 194166, 196779, 202653, 218889, 225423, 226149, 237314, 247687, 249642, 250446, 257922, 274298, 278586, 286902, 290763, 291249, 305118, 315238, 322002, 331614, 340494, 350658, 355971, 370062, 372922, 375669, 386883, 393558, 405306, 411447, 417879, 437778, 450846, 452298, 457677, 459151, 472857, 483003, 495374, 510741, 525987, 555093, 559383, 581526, 582498, 590337, 607959, 656667, 678447, 711942, 721523, 743061, 751338, 773766, 822894, 835758, 872289, 873747, 915354, 918302, 945714, 960043, 966006, 1021482, 1051974, 1067913, 1110186, 1118766, 1127007, 1160649, 1180674, 1215918, 1234341, 1305227, 1313334, 1356894, 1373031, 1377453, 1418571, 1443046, 1486122, 1508639, 1532223, 1577961, 1678149, 1733809, 1744578, 1747494, 1771011, 1823877, 1920086, 2035341, 2135826, 2164569, 2229183, 2254014, 2321298, 2468682, 2610454, 2746062, 2754906, 2837142, 2880129, 3017278, 3064446, 3155922, 3203739, 3356298, 3381021, 3467618, 3542022, 3647754, 3703023, 3915681, 4070682, 4132359, 4255713, 4329138, 4458366, 4525917, 4596669, 5034447, 5050661, 5201427, 5313033, 5760258, 6106023, 6407478, 6493707, 6687549, 6762042, 7406046, 7831362, 8264718, 8511426, 8640387, 9051834, 9193338, 9611217, 10068894, 10101322, 10402854, 10560473, 10626066, 11109069, 11747043, 12212046, 12397077, 12767139, 12987414, 13375098, 13577751, 15103341, 15151983, 15604281, 16595029, 17280774, 19222434, 19481121, 20062647, 21120946, 22218138, 23494086, 24794154, 25534278, 25921161, 27155502, 30206682, 30303966, 31208562, 31681419, 33190058, 35241129, 37191231, 38962242, 40125294, 40733253, 45455949, 46812843, 49785087, 51842322, 58443363, 63362838, 70482258, 74382462, 77763483, 81466506, 90911898, 93625686, 95044257, 99570174, 105723387, 116165203, 116886726, 122199759, 136367847, 140438529, 149355261, 155526966, 190088514, 211446774, 232330406, 244399518, 272735694, 280877058, 285132771, 298710522, 348495609, 409103541, 448065783, 570265542, 696991218, 818207082, 855398313, 896131566, 1045486827, 1344197349, 1710796626, 2090973654, 2688394698, 3136460481, 6272920962, 9409381443, 18818762886]

約数ペア:

[(1, 18818762886), (2, 9409381443), (3, 6272920962), (6, 3136460481), (7, 2688394698), (9, 2090973654), (11, 1710796626), (14, 1344197349), (18, 1045486827), (21, 896131566), (22, 855398313), (23, 818207082), (27, 696991218), (33, 570265542), (42, 448065783), (46, 409103541), (54, 348495609), (63, 298710522), (66, 285132771), (67, 280877058), (69, 272735694), (77, 244399518), (81, 232330406), (89, 211446774), (99, 190088514), (121, 155526966), (126, 149355261), (134, 140438529), (138, 136367847), (154, 122199759), (161, 116886726), (162, 116165203), (178, 105723387), (189, 99570174), (198, 95044257), (201, 93625686), (207, 90911898), (231, 81466506), (242, 77763483), (253, 74382462), (267, 70482258), (297, 63362838), (322, 58443363), (363, 51842322), (378, 49785087), (402, 46812843), (414, 45455949), (462, 40733253), (469, 40125294), (483, 38962242), (506, 37191231), (534, 35241129), (567, 33190058), (594, 31681419), (603, 31208562), (621, 30303966), (623, 30206682), (693, 27155502), (726, 25921161), (737, 25534278), (759, 24794154), (801, 23494086), (847, 22218138), (891, 21120946), (938, 20062647), (966, 19481121), (979, 19222434), (1089, 17280774), (1134, 16595029), (1206, 15604281), (1242, 15151983), (1246, 15103341), (1386, 13577751), (1407, 13375098), (1449, 12987414), (1474, 12767139), (1518, 12397077), (1541, 12212046), (1602, 11747043), (1694, 11109069), (1771, 10626066), (1782, 10560473), (1809, 10402854), (1863, 10101322), (1869, 10068894), (1958, 9611217), (2047, 9193338), (2079, 9051834), (2178, 8640387), (2211, 8511426), (2277, 8264718), (2403, 7831362), (2541, 7406046), (2783, 6762042), (2814, 6687549), (2898, 6493707), (2937, 6407478), (3082, 6106023), (3267, 5760258), (3542, 5313033), (3618, 5201427), (3726, 5050661), (3738, 5034447), (4094, 4596669), (4158, 4525917), (4221, 4458366), (4347, 4329138), (4422, 4255713), (4554, 4132359), (4623, 4070682), (4806, 3915681), (5082, 3703023), (5159, 3647754), (5313, 3542022), (5427, 3467618), (5566, 3381021), (5607, 3356298), (5874, 3203739), (5963, 3155922), (6141, 3064446), (6237, 3017278), (6534, 2880129), (6633, 2837142), (6831, 2754906), (6853, 2746062), (7209, 2610454), (7623, 2468682), (8107, 2321298), (8349, 2254014), (8442, 2229183), (8694, 2164569), (8811, 2135826), (9246, 2035341), (9801, 1920086), (10318, 1823877), (10626, 1771011), (10769, 1747494), (10787, 1744578), (10854, 1733809), (11214, 1678149), (11926, 1577961), (12282, 1532223), (12474, 1508639), (12663, 1486122), (13041, 1443046), (13266, 1418571), (13662, 1377453), (13706, 1373031), (13869, 1356894), (14329, 1313334), (14418, 1305227), (15246, 1234341), (15477, 1215918), (15939, 1180674), (16214, 1160649), (16698, 1127007), (16821, 1118766), (16951, 1110186), (17622, 1067913), (17889, 1051974), (18423, 1021482), (19481, 966006), (19602, 960043), (19899, 945714), (20493, 918302), (20559, 915354), (21538, 873747), (21574, 872289), (22517, 835758), (22869, 822894), (24321, 773766), (25047, 751338), (25326, 743061), (26082, 721523), (26433, 711942), (27738, 678447), (28658, 656667), (30954, 607959), (31878, 590337), (32307, 582498), (32361, 581526), (33642, 559383), (33902, 555093), (35778, 525987), (36846, 510741), (37989, 495374), (38962, 483003), (39798, 472857), (40986, 459151), (41118, 457677), (41607, 452298), (41741, 450846), (42987, 437778), (45034, 417879), (45738, 411447), (46431, 405306), (47817, 393558), (48642, 386883), (50094, 375669), (50463, 372922), (50853, 370062), (52866, 355971), (53667, 350658), (55269, 340494), (56749, 331614), (58443, 322002), (59697, 315238), (61677, 305118), (64614, 291249), (64722, 290763), (65593, 286902), (67551, 278586), (68607, 274298), (72963, 257922), (75141, 250446), (75383, 249642), (75978, 247687), (79299, 237314), (83214, 226149), (83482, 225423), (85974, 218889), (92862, 202653), (95634, 196779), (96921, 194166), (97083, 193842), (100926, 186461), (101706, 185031), (107334, 175329), (110538, 170247), (113498, 165807), (116886, 161001), (118657, 158598), (119394, 157619), (123354, 152559), (124821, 150766), (125223, 150282), (128961, 145926), (131186, 143451), (135102, 139293), (137149, 137214)]