66045642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{846739}}^1$

素因数の和:846757

約数の個数: 16

約数和(自身を含む): 142252320

約数和(自身を除く): 76206678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 846739, 1693478, 2540217, 5080434, 11007607, 22015214, 33022821, 66045642]

約数ペア:

[(1, 66045642), (2, 33022821), (3, 22015214), (6, 11007607), (13, 5080434), (26, 2540217), (39, 1693478), (78, 846739)]