312232518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1334327}}^1$

素因数の和:1334348

約数の個数: 24

約数和(自身を含む): 728543088

約数和(自身を除く): 416310570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1334327, 2668654, 4002981, 8005962, 12008943, 17346251, 24017886, 34692502, 52038753, 104077506, 156116259, 312232518]

約数ペア:

[(1, 312232518), (2, 156116259), (3, 104077506), (6, 52038753), (9, 34692502), (13, 24017886), (18, 17346251), (26, 12008943), (39, 8005962), (78, 4002981), (117, 2668654), (234, 1334327)]