12805722

素因数分解:

$2^1\times 3^3\times {\mathrm{237143}}^1$

素因数の和:237154

約数の個数: 16

約数和(自身を含む): 28457280

約数和(自身を除く): 15651558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 237143, 474286, 711429, 1422858, 2134287, 4268574, 6402861, 12805722]

約数ペア:

[(1, 12805722), (2, 6402861), (3, 4268574), (6, 2134287), (9, 1422858), (18, 711429), (27, 474286), (54, 237143)]