40346628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{480317}}^1$

素因数の和:480331

約数の個数: 24

約数和(自身を含む): 107591232

約数和(自身を除く): 67244604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 480317, 960634, 1440951, 1921268, 2881902, 3362219, 5763804, 6724438, 10086657, 13448876, 20173314, 40346628]

約数ペア:

[(1, 40346628), (2, 20173314), (3, 13448876), (4, 10086657), (6, 6724438), (7, 5763804), (12, 3362219), (14, 2881902), (21, 1921268), (28, 1440951), (42, 960634), (84, 480317)]