249535524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2970661}}^1$

素因数の和:2970675

約数の個数: 24

約数和(自身を含む): 665428288

約数和(自身を除く): 415892764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2970661, 5941322, 8911983, 11882644, 17823966, 20794627, 35647932, 41589254, 62383881, 83178508, 124767762, 249535524]

約数ペア:

[(1, 249535524), (2, 124767762), (3, 83178508), (4, 62383881), (6, 41589254), (7, 35647932), (12, 20794627), (14, 17823966), (21, 11882644), (28, 8911983), (42, 5941322), (84, 2970661)]