18481516872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 384

約数和(自身を含む): 59775471360

約数和(自身を除く): 41293954488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 73, 74, 78, 84, 91, 104, 111, 146, 148, 156, 168, 169, 182, 219, 222, 241, 259, 273, 292, 296, 312, 338, 364, 438, 444, 481, 482, 507, 511, 518, 546, 584, 676, 723, 728, 777, 876, 888, 949, 962, 964, 1014, 1022, 1036, 1092, 1183, 1352, 1443, 1446, 1533, 1554, 1687, 1752, 1898, 1924, 1928, 2028, 2044, 2072, 2184, 2366, 2701, 2847, 2886, 2892, 3066, 3108, 3133, 3367, 3374, 3549, 3796, 3848, 4056, 4088, 4732, 5061, 5402, 5694, 5772, 5784, 6132, 6216, 6253, 6266, 6643, 6734, 6748, 7098, 7592, 8103, 8917, 9399, 9464, 10101, 10122, 10804, 11388, 11544, 12264, 12337, 12506, 12532, 13286, 13468, 13496, 14196, 16206, 17593, 17834, 18759, 18798, 18907, 19929, 20202, 20244, 21608, 21931, 22776, 24674, 25012, 25064, 26572, 26751, 26936, 28392, 32412, 35113, 35186, 35668, 37011, 37518, 37596, 37814, 39858, 40404, 40488, 40729, 43771, 43862, 49348, 50024, 52779, 53144, 53502, 56721, 62419, 64824, 65793, 70226, 70372, 71336, 74022, 75036, 75192, 75628, 79716, 80808, 81458, 86359, 87542, 87724, 98696, 105339, 105558, 107004, 113442, 115921, 122187, 123151, 124838, 131313, 131586, 140452, 140744, 148044, 150072, 151256, 159432, 162916, 172718, 175084, 175448, 187257, 210678, 211116, 214008, 226884, 228709, 231842, 244374, 245791, 246302, 249676, 259077, 262626, 263172, 280904, 285103, 296088, 325832, 345436, 347763, 350168, 369453, 374514, 421356, 422232, 453768, 456469, 457418, 463684, 488748, 491582, 492604, 499352, 518154, 525252, 526344, 570206, 650941, 686127, 690872, 695526, 737373, 738906, 749028, 811447, 842712, 855309, 912938, 914836, 927368, 977496, 983164, 985208, 1036308, 1050504, 1140412, 1301882, 1369407, 1372254, 1391052, 1474746, 1477812, 1498056, 1506973, 1600963, 1622894, 1710618, 1825876, 1829672, 1952823, 1966328, 2072616, 2280824, 2434341, 2603764, 2738814, 2744508, 2782104, 2949492, 2955624, 2973217, 3013946, 3195283, 3201926, 3245788, 3421236, 3651752, 3905646, 4520919, 4556587, 4802889, 4868682, 5207528, 5477628, 5489016, 5898984, 5946434, 6027892, 6390566, 6403852, 6491576, 6842472, 7811292, 8462233, 8919651, 9041838, 9113174, 9585849, 9605778, 9737364, 10548811, 10955256, 11892868, 12055784, 12781132, 12807704, 13669761, 15622584, 16924466, 17839302, 18083676, 18226348, 19171698, 19211556, 19474728, 20812519, 21097622, 23785736, 25386699, 25562264, 27339522, 31646433, 33848932, 35678604, 36167352, 36452696, 38343396, 38423112, 41625038, 42195244, 50773398, 54679044, 59235631, 62437557, 63292866, 67697864, 71357208, 76686792, 83250076, 84390488, 101546796, 109358088, 110009029, 118471262, 124875114, 126585732, 166500152, 177706893, 203093592, 220018058, 236942524, 249750228, 253171464, 330027087, 355413786, 440036116, 473885048, 499500456, 660054174, 710827572, 770063203, 880072232, 1320108348, 1421655144, 1540126406, 2310189609, 2640216696, 3080252812, 4620379218, 6160505624, 9240758436, 18481516872]

約数ペア:

[(1, 18481516872), (2, 9240758436), (3, 6160505624), (4, 4620379218), (6, 3080252812), (7, 2640216696), (8, 2310189609), (12, 1540126406), (13, 1421655144), (14, 1320108348), (21, 880072232), (24, 770063203), (26, 710827572), (28, 660054174), (37, 499500456), (39, 473885048), (42, 440036116), (52, 355413786), (56, 330027087), (73, 253171464), (74, 249750228), (78, 236942524), (84, 220018058), (91, 203093592), (104, 177706893), (111, 166500152), (146, 126585732), (148, 124875114), (156, 118471262), (168, 110009029), (169, 109358088), (182, 101546796), (219, 84390488), (222, 83250076), (241, 76686792), (259, 71357208), (273, 67697864), (292, 63292866), (296, 62437557), (312, 59235631), (338, 54679044), (364, 50773398), (438, 42195244), (444, 41625038), (481, 38423112), (482, 38343396), (507, 36452696), (511, 36167352), (518, 35678604), (546, 33848932), (584, 31646433), (676, 27339522), (723, 25562264), (728, 25386699), (777, 23785736), (876, 21097622), (888, 20812519), (949, 19474728), (962, 19211556), (964, 19171698), (1014, 18226348), (1022, 18083676), (1036, 17839302), (1092, 16924466), (1183, 15622584), (1352, 13669761), (1443, 12807704), (1446, 12781132), (1533, 12055784), (1554, 11892868), (1687, 10955256), (1752, 10548811), (1898, 9737364), (1924, 9605778), (1928, 9585849), (2028, 9113174), (2044, 9041838), (2072, 8919651), (2184, 8462233), (2366, 7811292), (2701, 6842472), (2847, 6491576), (2886, 6403852), (2892, 6390566), (3066, 6027892), (3108, 5946434), (3133, 5898984), (3367, 5489016), (3374, 5477628), (3549, 5207528), (3796, 4868682), (3848, 4802889), (4056, 4556587), (4088, 4520919), (4732, 3905646), (5061, 3651752), (5402, 3421236), (5694, 3245788), (5772, 3201926), (5784, 3195283), (6132, 3013946), (6216, 2973217), (6253, 2955624), (6266, 2949492), (6643, 2782104), (6734, 2744508), (6748, 2738814), (7098, 2603764), (7592, 2434341), (8103, 2280824), (8917, 2072616), (9399, 1966328), (9464, 1952823), (10101, 1829672), (10122, 1825876), (10804, 1710618), (11388, 1622894), (11544, 1600963), (12264, 1506973), (12337, 1498056), (12506, 1477812), (12532, 1474746), (13286, 1391052), (13468, 1372254), (13496, 1369407), (14196, 1301882), (16206, 1140412), (17593, 1050504), (17834, 1036308), (18759, 985208), (18798, 983164), (18907, 977496), (19929, 927368), (20202, 914836), (20244, 912938), (21608, 855309), (21931, 842712), (22776, 811447), (24674, 749028), (25012, 738906), (25064, 737373), (26572, 695526), (26751, 690872), (26936, 686127), (28392, 650941), (32412, 570206), (35113, 526344), (35186, 525252), (35668, 518154), (37011, 499352), (37518, 492604), (37596, 491582), (37814, 488748), (39858, 463684), (40404, 457418), (40488, 456469), (40729, 453768), (43771, 422232), (43862, 421356), (49348, 374514), (50024, 369453), (52779, 350168), (53144, 347763), (53502, 345436), (56721, 325832), (62419, 296088), (64824, 285103), (65793, 280904), (70226, 263172), (70372, 262626), (71336, 259077), (74022, 249676), (75036, 246302), (75192, 245791), (75628, 244374), (79716, 231842), (80808, 228709), (81458, 226884), (86359, 214008), (87542, 211116), (87724, 210678), (98696, 187257), (105339, 175448), (105558, 175084), (107004, 172718), (113442, 162916), (115921, 159432), (122187, 151256), (123151, 150072), (124838, 148044), (131313, 140744), (131586, 140452)]