38973906

素因数分解:

$2^1\times 3^3\times {\mathrm{721739}}^1$

素因数の和:721750

約数の個数: 16

約数和(自身を含む): 86608800

約数和(自身を除く): 47634894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 721739, 1443478, 2165217, 4330434, 6495651, 12991302, 19486953, 38973906]

約数ペア:

[(1, 38973906), (2, 19486953), (3, 12991302), (6, 6495651), (9, 4330434), (18, 2165217), (27, 1443478), (54, 721739)]