18408068340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{8597}}^1$

素因数の和:9017

約数の個数: 96

約数和(自身を含む): 52139372544

約数和(自身を除く): 33731304204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 281, 381, 508, 562, 635, 762, 843, 1124, 1270, 1405, 1524, 1686, 1905, 2540, 2810, 3372, 3810, 4215, 5620, 7620, 8430, 8597, 16860, 17194, 25791, 34388, 35687, 42985, 51582, 71374, 85970, 103164, 107061, 128955, 142748, 171940, 178435, 214122, 257910, 356870, 428244, 515820, 535305, 713740, 1070610, 1091819, 2141220, 2183638, 2415757, 3275457, 4367276, 4831514, 5459095, 6550914, 7247271, 9663028, 10918190, 12078785, 13101828, 14494542, 16377285, 21836380, 24157570, 28989084, 32754570, 36236355, 48315140, 65509140, 72472710, 144945420, 306801139, 613602278, 920403417, 1227204556, 1534005695, 1840806834, 3068011390, 3681613668, 4602017085, 6136022780, 9204034170, 18408068340]

約数ペア:

[(1, 18408068340), (2, 9204034170), (3, 6136022780), (4, 4602017085), (5, 3681613668), (6, 3068011390), (10, 1840806834), (12, 1534005695), (15, 1227204556), (20, 920403417), (30, 613602278), (60, 306801139), (127, 144945420), (254, 72472710), (281, 65509140), (381, 48315140), (508, 36236355), (562, 32754570), (635, 28989084), (762, 24157570), (843, 21836380), (1124, 16377285), (1270, 14494542), (1405, 13101828), (1524, 12078785), (1686, 10918190), (1905, 9663028), (2540, 7247271), (2810, 6550914), (3372, 5459095), (3810, 4831514), (4215, 4367276), (5620, 3275457), (7620, 2415757), (8430, 2183638), (8597, 2141220), (16860, 1091819), (17194, 1070610), (25791, 713740), (34388, 535305), (35687, 515820), (42985, 428244), (51582, 356870), (71374, 257910), (85970, 214122), (103164, 178435), (107061, 171940), (128955, 142748)]