40541508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160879}}^1$

素因数の和:160896

約数の個数: 36

約数和(自身を含む): 117120640

約数和(自身を除く): 76579132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160879, 321758, 482637, 643516, 965274, 1126153, 1447911, 1930548, 2252306, 2895822, 3378459, 4504612, 5791644, 6756918, 10135377, 13513836, 20270754, 40541508]

約数ペア:

[(1, 40541508), (2, 20270754), (3, 13513836), (4, 10135377), (6, 6756918), (7, 5791644), (9, 4504612), (12, 3378459), (14, 2895822), (18, 2252306), (21, 1930548), (28, 1447911), (36, 1126153), (42, 965274), (63, 643516), (84, 482637), (126, 321758), (252, 160879)]