89427978

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{11801}}^1$

素因数の和:12230

約数の個数: 24

約数和(自身を含む): 194237316

約数和(自身を除く): 104809338

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 11801, 23602, 35403, 70806, 106209, 212418, 4968221, 9936442, 14904663, 29809326, 44713989, 89427978]

約数ペア:

[(1, 89427978), (2, 44713989), (3, 29809326), (6, 14904663), (9, 9936442), (18, 4968221), (421, 212418), (842, 106209), (1263, 70806), (2526, 35403), (3789, 23602), (7578, 11801)]