18122214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{274579}}^1$

素因数の和:274595

約数の個数: 16

約数和(自身を含む): 39539520

約数和(自身を除く): 21417306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 274579, 549158, 823737, 1647474, 3020369, 6040738, 9061107, 18122214]

約数ペア:

[(1, 18122214), (2, 9061107), (3, 6040738), (6, 3020369), (11, 1647474), (22, 823737), (33, 549158), (66, 274579)]