66939174

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{2297}}^1$

素因数の和:3924

約数の個数: 24

約数和(自身を含む): 145187640

約数和(自身を除く): 78248466

約数列:

[1, 2, 3, 6, 9, 18, 1619, 2297, 3238, 4594, 4857, 6891, 9714, 13782, 14571, 20673, 29142, 41346, 3718843, 7437686, 11156529, 22313058, 33469587, 66939174]

約数ペア:

[(1, 66939174), (2, 33469587), (3, 22313058), (6, 11156529), (9, 7437686), (18, 3718843), (1619, 41346), (2297, 29142), (3238, 20673), (4594, 14571), (4857, 13782), (6891, 9714)]