8157791502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{10331}}^1$

素因数の和:12438

約数の個数: 64

約数和(自身を含む): 20730124800

約数和(自身を除く): 12572333298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2089, 4178, 6267, 10331, 12534, 14623, 18801, 20662, 29246, 30993, 37602, 43869, 56403, 61986, 72317, 87738, 92979, 112806, 131607, 144634, 185958, 216951, 263214, 278937, 394821, 433902, 557874, 650853, 789642, 1301706, 1952559, 3905118, 21581459, 43162918, 64744377, 129488754, 151070213, 194233131, 302140426, 388466262, 453210639, 582699393, 906421278, 1165398786, 1359631917, 2719263834, 4078895751, 8157791502]

約数ペア:

[(1, 8157791502), (2, 4078895751), (3, 2719263834), (6, 1359631917), (7, 1165398786), (9, 906421278), (14, 582699393), (18, 453210639), (21, 388466262), (27, 302140426), (42, 194233131), (54, 151070213), (63, 129488754), (126, 64744377), (189, 43162918), (378, 21581459), (2089, 3905118), (4178, 1952559), (6267, 1301706), (10331, 789642), (12534, 650853), (14623, 557874), (18801, 433902), (20662, 394821), (29246, 278937), (30993, 263214), (37602, 216951), (43869, 185958), (56403, 144634), (61986, 131607), (72317, 112806), (87738, 92979)]