39913866

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16927}}^1$

素因数の和:17066

約数の個数: 24

約数和(自身を含む): 87145344

約数和(自身を除く): 47231478

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 16927, 33854, 50781, 101562, 152343, 304686, 2217437, 4434874, 6652311, 13304622, 19956933, 39913866]

約数ペア:

[(1, 39913866), (2, 19956933), (3, 13304622), (6, 6652311), (9, 4434874), (18, 2217437), (131, 304686), (262, 152343), (393, 101562), (786, 50781), (1179, 33854), (2358, 16927)]