40090212

素因数分解:

$2^2\times 3^2\times {\mathrm{1113617}}^1$

素因数の和:1113627

約数の個数: 18

約数和(自身を含む): 101339238

約数和(自身を除く): 61249026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1113617, 2227234, 3340851, 4454468, 6681702, 10022553, 13363404, 20045106, 40090212]

約数ペア:

[(1, 40090212), (2, 20045106), (3, 13363404), (4, 10022553), (6, 6681702), (9, 4454468), (12, 3340851), (18, 2227234), (36, 1113617)]