86940204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557309}}^1$

素因数の和:557329

約数の個数: 24

約数和(自身を含む): 218465520

約数和(自身を除く): 131525316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557309, 1114618, 1671927, 2229236, 3343854, 6687708, 7245017, 14490034, 21735051, 28980068, 43470102, 86940204]

約数ペア:

[(1, 86940204), (2, 43470102), (3, 28980068), (4, 21735051), (6, 14490034), (12, 7245017), (13, 6687708), (26, 3343854), (39, 2229236), (52, 1671927), (78, 1114618), (156, 557309)]