40690116

素因数分解:

$2^2\times 3^2\times {\mathrm{1130281}}^1$

素因数の和:1130291

約数の個数: 18

約数和(自身を含む): 102855662

約数和(自身を除く): 62165546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1130281, 2260562, 3390843, 4521124, 6781686, 10172529, 13563372, 20345058, 40690116]

約数ペア:

[(1, 40690116), (2, 20345058), (3, 13563372), (4, 10172529), (6, 6781686), (9, 4521124), (12, 3390843), (18, 2260562), (36, 1130281)]