139126842

素因数分解:

$2^1\times 3^3\times {\mathrm{2576423}}^1$

素因数の和:2576434

約数の個数: 16

約数和(自身を含む): 309170880

約数和(自身を除く): 170044038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2576423, 5152846, 7729269, 15458538, 23187807, 46375614, 69563421, 139126842]

約数ペア:

[(1, 139126842), (2, 69563421), (3, 46375614), (6, 23187807), (9, 15458538), (18, 7729269), (27, 5152846), (54, 2576423)]