67926684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808651}}^1$

素因数の和:808665

約数の個数: 24

約数和(自身を含む): 181138048

約数和(自身を除く): 113211364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808651, 1617302, 2425953, 3234604, 4851906, 5660557, 9703812, 11321114, 16981671, 22642228, 33963342, 67926684]

約数ペア:

[(1, 67926684), (2, 33963342), (3, 22642228), (4, 16981671), (6, 11321114), (7, 9703812), (12, 5660557), (14, 4851906), (21, 3234604), (28, 2425953), (42, 1617302), (84, 808651)]