40011372

素因数分解:

$2^2\times 3^2\times {\mathrm{1111427}}^1$

素因数の和:1111437

約数の個数: 18

約数和(自身を含む): 101139948

約数和(自身を除く): 61128576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1111427, 2222854, 3334281, 4445708, 6668562, 10002843, 13337124, 20005686, 40011372]

約数ペア:

[(1, 40011372), (2, 20005686), (3, 13337124), (4, 10002843), (6, 6668562), (9, 4445708), (12, 3334281), (18, 2222854), (36, 1111427)]