2007404568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112877}}^1$

素因数の和:112921

約数の個数: 96

約数和(自身を含む): 6163138800

約数和(自身を除く): 4155734232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 112877, 225754, 338631, 451508, 677262, 903016, 1015893, 1354524, 1467401, 2031786, 2144663, 2709048, 2934802, 4063572, 4289326, 4402203, 5869604, 6433989, 8127144, 8578652, 8804406, 11739208, 12867978, 13206609, 17157304, 17608812, 19301967, 25735956, 26413218, 27880619, 35217624, 38603934, 51471912, 52826436, 55761238, 77207868, 83641857, 105652872, 111522476, 154415736, 167283714, 223044952, 250925571, 334567428, 501851142, 669134856, 1003702284, 2007404568]

約数ペア:

[(1, 2007404568), (2, 1003702284), (3, 669134856), (4, 501851142), (6, 334567428), (8, 250925571), (9, 223044952), (12, 167283714), (13, 154415736), (18, 111522476), (19, 105652872), (24, 83641857), (26, 77207868), (36, 55761238), (38, 52826436), (39, 51471912), (52, 38603934), (57, 35217624), (72, 27880619), (76, 26413218), (78, 25735956), (104, 19301967), (114, 17608812), (117, 17157304), (152, 13206609), (156, 12867978), (171, 11739208), (228, 8804406), (234, 8578652), (247, 8127144), (312, 6433989), (342, 5869604), (456, 4402203), (468, 4289326), (494, 4063572), (684, 2934802), (741, 2709048), (936, 2144663), (988, 2031786), (1368, 1467401), (1482, 1354524), (1976, 1015893), (2223, 903016), (2964, 677262), (4446, 451508), (5928, 338631), (8892, 225754), (17784, 112877)]