15240318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 32841600

約数和(自身を除く): 17601282

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3109, 4902, 6218, 9327, 18654, 59071, 118142, 133687, 177213, 267374, 354426, 401061, 802122, 2540053, 5080106, 7620159, 15240318]

約数ペア:

[(1, 15240318), (2, 7620159), (3, 5080106), (6, 2540053), (19, 802122), (38, 401061), (43, 354426), (57, 267374), (86, 177213), (114, 133687), (129, 118142), (258, 59071), (817, 18654), (1634, 9327), (2451, 6218), (3109, 4902)]