872382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20783

約数の個数: 16

約数和(自身を含む): 1994112

約数和(自身を除く): 1121730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20771, 41542, 62313, 124626, 145397, 290794, 436191, 872382]

約数ペア:

[(1, 872382), (2, 436191), (3, 290794), (6, 145397), (7, 124626), (14, 62313), (21, 41542), (42, 20771)]