18884730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{629491}}^1$

素因数の和:629501

約数の個数: 16

約数和(自身を含む): 45323424

約数和(自身を除く): 26438694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 629491, 1258982, 1888473, 3147455, 3776946, 6294910, 9442365, 18884730]

約数ペア:

[(1, 18884730), (2, 9442365), (3, 6294910), (5, 3776946), (6, 3147455), (10, 1888473), (15, 1258982), (30, 629491)]