40147044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{477941}}^1$

素因数の和:477955

約数の個数: 24

約数和(自身を含む): 107059008

約数和(自身を除く): 66911964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 477941, 955882, 1433823, 1911764, 2867646, 3345587, 5735292, 6691174, 10036761, 13382348, 20073522, 40147044]

約数ペア:

[(1, 40147044), (2, 20073522), (3, 13382348), (4, 10036761), (6, 6691174), (7, 5735292), (12, 3345587), (14, 2867646), (21, 1911764), (28, 1433823), (42, 955882), (84, 477941)]