3917961012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{17581}}^1$

素因数の和:17981

約数の個数: 72

約数和(自身を含む): 10663131360

約数和(自身を除く): 6745170348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 758, 1137, 1516, 2274, 2653, 4548, 5306, 7959, 10612, 15918, 17581, 18571, 31836, 35162, 37142, 52743, 55713, 70324, 74284, 105486, 111426, 123067, 210972, 222852, 246134, 369201, 492268, 738402, 861469, 1476804, 1722938, 2584407, 3445876, 5168814, 6663199, 10337628, 13326398, 19989597, 26652796, 39979194, 46642393, 79958388, 93284786, 139927179, 186569572, 279854358, 326496751, 559708716, 652993502, 979490253, 1305987004, 1958980506, 3917961012]

約数ペア:

[(1, 3917961012), (2, 1958980506), (3, 1305987004), (4, 979490253), (6, 652993502), (7, 559708716), (12, 326496751), (14, 279854358), (21, 186569572), (28, 139927179), (42, 93284786), (49, 79958388), (84, 46642393), (98, 39979194), (147, 26652796), (196, 19989597), (294, 13326398), (379, 10337628), (588, 6663199), (758, 5168814), (1137, 3445876), (1516, 2584407), (2274, 1722938), (2653, 1476804), (4548, 861469), (5306, 738402), (7959, 492268), (10612, 369201), (15918, 246134), (17581, 222852), (18571, 210972), (31836, 123067), (35162, 111426), (37142, 105486), (52743, 74284), (55713, 70324)]