12496491837

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{186551}}^1$

素因数の和:187390

約数の個数: 20

約数和(自身を含む): 18690271776

約数和(自身を除く): 6193779939

約数列:

[1, 3, 9, 27, 81, 827, 2481, 7443, 22329, 66987, 186551, 559653, 1678959, 5036877, 15110631, 154277677, 462833031, 1388499093, 4165497279, 12496491837]

約数ペア:

[(1, 12496491837), (3, 4165497279), (9, 1388499093), (27, 462833031), (81, 154277677), (827, 15110631), (2481, 5036877), (7443, 1678959), (22329, 559653), (66987, 186551)]