63440346

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{148921}}^1$

素因数の和:148997

約数の個数: 16

約数和(自身を含む): 128668608

約数和(自身を除く): 65228262

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 148921, 297842, 446763, 893526, 10573391, 21146782, 31720173, 63440346]

約数ペア:

[(1, 63440346), (2, 31720173), (3, 21146782), (6, 10573391), (71, 893526), (142, 446763), (213, 297842), (426, 148921)]