81302046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1935763}}^1$

素因数の和:1935775

約数の個数: 16

約数和(自身を含む): 185833344

約数和(自身を除く): 104531298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1935763, 3871526, 5807289, 11614578, 13550341, 27100682, 40651023, 81302046]

約数ペア:

[(1, 81302046), (2, 40651023), (3, 27100682), (6, 13550341), (7, 11614578), (14, 5807289), (21, 3871526), (42, 1935763)]