15931314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 39693888

約数和(自身を除く): 23762574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 557, 681, 1114, 1362, 1589, 1671, 2043, 3178, 3342, 3899, 4086, 4767, 5013, 7798, 9534, 10026, 11697, 14301, 23394, 28602, 35091, 70182, 126439, 252878, 379317, 758634, 885073, 1137951, 1770146, 2275902, 2655219, 5310438, 7965657, 15931314]

約数ペア:

[(1, 15931314), (2, 7965657), (3, 5310438), (6, 2655219), (7, 2275902), (9, 1770146), (14, 1137951), (18, 885073), (21, 758634), (42, 379317), (63, 252878), (126, 126439), (227, 70182), (454, 35091), (557, 28602), (681, 23394), (1114, 14301), (1362, 11697), (1589, 10026), (1671, 9534), (2043, 7798), (3178, 5013), (3342, 4767), (3899, 4086)]