21931404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166147}}^1$

素因数の和:166165

約数の個数: 24

約数和(自身を含む): 55825728

約数和(自身を除く): 33894324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 166147, 332294, 498441, 664588, 996882, 1827617, 1993764, 3655234, 5482851, 7310468, 10965702, 21931404]

約数ペア:

[(1, 21931404), (2, 10965702), (3, 7310468), (4, 5482851), (6, 3655234), (11, 1993764), (12, 1827617), (22, 996882), (33, 664588), (44, 498441), (66, 332294), (132, 166147)]