2046366405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 3782982528

約数和(自身を除く): 1736616123

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 361, 515, 855, 927, 1083, 1223, 1545, 1805, 1957, 3249, 3669, 4635, 5415, 5871, 6115, 9785, 11007, 16245, 17613, 18345, 23237, 29355, 37183, 55035, 69711, 88065, 111549, 116185, 125969, 185915, 209133, 334647, 348555, 377907, 441503, 557745, 629845, 1045665, 1133721, 1324509, 1673235, 1889535, 2207515, 2393411, 3973527, 5668605, 6622545, 7180233, 11967055, 19867635, 21540699, 35901165, 45474809, 107703495, 136424427, 227374045, 409273281, 682122135, 2046366405]

約数ペア:

[(1, 2046366405), (3, 682122135), (5, 409273281), (9, 227374045), (15, 136424427), (19, 107703495), (45, 45474809), (57, 35901165), (95, 21540699), (103, 19867635), (171, 11967055), (285, 7180233), (309, 6622545), (361, 5668605), (515, 3973527), (855, 2393411), (927, 2207515), (1083, 1889535), (1223, 1673235), (1545, 1324509), (1805, 1133721), (1957, 1045665), (3249, 629845), (3669, 557745), (4635, 441503), (5415, 377907), (5871, 348555), (6115, 334647), (9785, 209133), (11007, 185915), (16245, 125969), (17613, 116185), (18345, 111549), (23237, 88065), (29355, 69711), (37183, 55035)]