28663578

素因数分解:

$2^1\times 3^3\times {\mathrm{530807}}^1$

素因数の和:530818

約数の個数: 16

約数和(自身を含む): 63696960

約数和(自身を除く): 35033382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 530807, 1061614, 1592421, 3184842, 4777263, 9554526, 14331789, 28663578]

約数ペア:

[(1, 28663578), (2, 14331789), (3, 9554526), (6, 4777263), (9, 3184842), (18, 1592421), (27, 1061614), (54, 530807)]