90388404

素因数分解:

$2^2\times 3^2\times {\mathrm{2510789}}^1$

素因数の和:2510799

約数の個数: 18

約数和(自身を含む): 228481890

約数和(自身を除く): 138093486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2510789, 5021578, 7532367, 10043156, 15064734, 22597101, 30129468, 45194202, 90388404]

約数ペア:

[(1, 90388404), (2, 45194202), (3, 30129468), (4, 22597101), (6, 15064734), (9, 10043156), (12, 7532367), (18, 5021578), (36, 2510789)]