18912680028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 57634536960

約数和(自身を除く): 38721856932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 293, 342, 373, 396, 414, 418, 437, 506, 586, 627, 684, 746, 759, 828, 836, 874, 879, 1012, 1119, 1172, 1254, 1311, 1492, 1518, 1748, 1758, 1881, 2238, 2277, 2508, 2622, 2637, 3036, 3223, 3357, 3516, 3762, 3933, 4103, 4476, 4554, 4807, 5244, 5274, 5567, 6446, 6714, 6739, 7087, 7524, 7866, 8206, 8579, 9108, 9614, 9669, 10548, 11134, 12309, 12892, 13428, 13478, 14174, 14421, 15732, 16412, 16701, 17158, 19228, 19338, 20217, 21261, 22268, 24618, 25737, 26956, 28348, 28842, 29007, 33402, 34316, 36927, 38676, 40434, 42522, 43263, 49236, 50103, 51474, 57684, 58014, 60651, 61237, 63783, 66804, 73854, 74129, 77211, 77957, 80868, 85044, 86526, 94369, 100206, 102948, 109289, 116028, 121302, 122474, 127566, 128041, 147708, 148258, 154422, 155914, 163001, 173052, 183711, 188738, 200412, 218578, 222387, 233871, 242604, 244948, 255132, 256082, 283107, 296516, 308844, 311828, 326002, 327867, 367422, 377476, 384123, 437156, 444774, 467742, 489003, 512164, 551133, 566214, 652004, 655734, 667161, 701613, 734844, 768246, 849321, 889548, 935484, 978006, 983601, 1102266, 1132428, 1152369, 1202179, 1311468, 1334322, 1403226, 1408451, 1467009, 1536492, 1698642, 1793011, 1956012, 1967202, 2076491, 2204532, 2304738, 2404358, 2513647, 2668644, 2806452, 2816902, 2934018, 3397284, 3586022, 3606537, 3934404, 4152982, 4225353, 4609476, 4808716, 5027294, 5379033, 5633804, 5868036, 6229473, 7172044, 7213074, 7540941, 8305964, 8450706, 10054588, 10758066, 10819611, 12458946, 12676059, 14426148, 15081882, 16137099, 16901412, 18688419, 21516132, 21639222, 22622823, 22841401, 24917892, 25352118, 27650117, 30163764, 32274198, 37376838, 43278444, 45245646, 45682802, 47759293, 50704236, 55300234, 64548396, 68524203, 74753676, 82950351, 90491292, 91365604, 95518586, 110600468, 137048406, 143277879, 165900702, 191037172, 205572609, 248851053, 274096812, 286555758, 331801404, 411145218, 429833637, 497702106, 525352223, 573111516, 822290436, 859667274, 995404212, 1050704446, 1576056669, 1719334548, 2101408892, 3152113338, 4728170007, 6304226676, 9456340014, 18912680028]

約数ペア:

[(1, 18912680028), (2, 9456340014), (3, 6304226676), (4, 4728170007), (6, 3152113338), (9, 2101408892), (11, 1719334548), (12, 1576056669), (18, 1050704446), (19, 995404212), (22, 859667274), (23, 822290436), (33, 573111516), (36, 525352223), (38, 497702106), (44, 429833637), (46, 411145218), (57, 331801404), (66, 286555758), (69, 274096812), (76, 248851053), (92, 205572609), (99, 191037172), (114, 165900702), (132, 143277879), (138, 137048406), (171, 110600468), (198, 95518586), (207, 91365604), (209, 90491292), (228, 82950351), (253, 74753676), (276, 68524203), (293, 64548396), (342, 55300234), (373, 50704236), (396, 47759293), (414, 45682802), (418, 45245646), (437, 43278444), (506, 37376838), (586, 32274198), (627, 30163764), (684, 27650117), (746, 25352118), (759, 24917892), (828, 22841401), (836, 22622823), (874, 21639222), (879, 21516132), (1012, 18688419), (1119, 16901412), (1172, 16137099), (1254, 15081882), (1311, 14426148), (1492, 12676059), (1518, 12458946), (1748, 10819611), (1758, 10758066), (1881, 10054588), (2238, 8450706), (2277, 8305964), (2508, 7540941), (2622, 7213074), (2637, 7172044), (3036, 6229473), (3223, 5868036), (3357, 5633804), (3516, 5379033), (3762, 5027294), (3933, 4808716), (4103, 4609476), (4476, 4225353), (4554, 4152982), (4807, 3934404), (5244, 3606537), (5274, 3586022), (5567, 3397284), (6446, 2934018), (6714, 2816902), (6739, 2806452), (7087, 2668644), (7524, 2513647), (7866, 2404358), (8206, 2304738), (8579, 2204532), (9108, 2076491), (9614, 1967202), (9669, 1956012), (10548, 1793011), (11134, 1698642), (12309, 1536492), (12892, 1467009), (13428, 1408451), (13478, 1403226), (14174, 1334322), (14421, 1311468), (15732, 1202179), (16412, 1152369), (16701, 1132428), (17158, 1102266), (19228, 983601), (19338, 978006), (20217, 935484), (21261, 889548), (22268, 849321), (24618, 768246), (25737, 734844), (26956, 701613), (28348, 667161), (28842, 655734), (29007, 652004), (33402, 566214), (34316, 551133), (36927, 512164), (38676, 489003), (40434, 467742), (42522, 444774), (43263, 437156), (49236, 384123), (50103, 377476), (51474, 367422), (57684, 327867), (58014, 326002), (60651, 311828), (61237, 308844), (63783, 296516), (66804, 283107), (73854, 256082), (74129, 255132), (77211, 244948), (77957, 242604), (80868, 233871), (85044, 222387), (86526, 218578), (94369, 200412), (100206, 188738), (102948, 183711), (109289, 173052), (116028, 163001), (121302, 155914), (122474, 154422), (127566, 148258), (128041, 147708)]