18998484

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8747}}^1$

素因数の和:8935

約数の個数: 24

約数和(自身を含む): 44579808

約数和(自身を除く): 25581324

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8747, 17494, 26241, 34988, 52482, 104964, 1583207, 3166414, 4749621, 6332828, 9499242, 18998484]

約数ペア:

[(1, 18998484), (2, 9499242), (3, 6332828), (4, 4749621), (6, 3166414), (12, 1583207), (181, 104964), (362, 52482), (543, 34988), (724, 26241), (1086, 17494), (2172, 8747)]