81168612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{966293}}^1$

素因数の和:966307

約数の個数: 24

約数和(自身を含む): 216449856

約数和(自身を除く): 135281244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 966293, 1932586, 2898879, 3865172, 5797758, 6764051, 11595516, 13528102, 20292153, 27056204, 40584306, 81168612]

約数ペア:

[(1, 81168612), (2, 40584306), (3, 27056204), (4, 20292153), (6, 13528102), (7, 11595516), (12, 6764051), (14, 5797758), (21, 3865172), (28, 2898879), (42, 1932586), (84, 966293)]