66246684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{788651}}^1$

素因数の和:788665

約数の個数: 24

約数和(自身を含む): 176658048

約数和(自身を除く): 110411364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 788651, 1577302, 2365953, 3154604, 4731906, 5520557, 9463812, 11041114, 16561671, 22082228, 33123342, 66246684]

約数ペア:

[(1, 66246684), (2, 33123342), (3, 22082228), (4, 16561671), (6, 11041114), (7, 9463812), (12, 5520557), (14, 4731906), (21, 3154604), (28, 2365953), (42, 1577302), (84, 788651)]