90231156

素因数分解:

$2^2\times 3^2\times {\mathrm{2506421}}^1$

素因数の和:2506431

約数の個数: 18

約数和(自身を含む): 228084402

約数和(自身を除く): 137853246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2506421, 5012842, 7519263, 10025684, 15038526, 22557789, 30077052, 45115578, 90231156]

約数ペア:

[(1, 90231156), (2, 45115578), (3, 30077052), (4, 22557789), (6, 15038526), (9, 10025684), (12, 7519263), (18, 5012842), (36, 2506421)]