18442530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{204917}}^1$

素因数の和:204930

約数の個数: 24

約数和(自身を含む): 47950812

約数和(自身を除く): 29508282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 204917, 409834, 614751, 1024585, 1229502, 1844253, 2049170, 3073755, 3688506, 6147510, 9221265, 18442530]

約数ペア:

[(1, 18442530), (2, 9221265), (3, 6147510), (5, 3688506), (6, 3073755), (9, 2049170), (10, 1844253), (15, 1229502), (18, 1024585), (30, 614751), (45, 409834), (90, 204917)]