90412722

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{12281}}^1$

素因数の和:12698

約数の個数: 24

約数和(自身を含む): 196389180

約数和(自身を除く): 105976458

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 12281, 24562, 36843, 73686, 110529, 221058, 5022929, 10045858, 15068787, 30137574, 45206361, 90412722]

約数ペア:

[(1, 90412722), (2, 45206361), (3, 30137574), (6, 15068787), (9, 10045858), (18, 5022929), (409, 221058), (818, 110529), (1227, 73686), (2454, 36843), (3681, 24562), (7362, 12281)]