66690834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1587877}}^1$

素因数の和:1587889

約数の個数: 16

約数和(自身を含む): 152436288

約数和(自身を除く): 85745454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1587877, 3175754, 4763631, 9527262, 11115139, 22230278, 33345417, 66690834]

約数ペア:

[(1, 66690834), (2, 33345417), (3, 22230278), (6, 11115139), (7, 9527262), (14, 4763631), (21, 3175754), (42, 1587877)]