66707862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{855229}}^1$

素因数の和:855247

約数の個数: 16

約数和(自身を含む): 143678640

約数和(自身を除く): 76970778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 855229, 1710458, 2565687, 5131374, 11117977, 22235954, 33353931, 66707862]

約数ペア:

[(1, 66707862), (2, 33353931), (3, 22235954), (6, 11117977), (13, 5131374), (26, 2565687), (39, 1710458), (78, 855229)]