221414526

素因数分解:

$2^1\times 3^3\times {\mathrm{4100269}}^1$

素因数の和:4100280

約数の個数: 16

約数和(自身を含む): 492032400

約数和(自身を除く): 270617874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4100269, 8200538, 12300807, 24601614, 36902421, 73804842, 110707263, 221414526]

約数ペア:

[(1, 221414526), (2, 110707263), (3, 73804842), (6, 36902421), (9, 24601614), (18, 12300807), (27, 8200538), (54, 4100269)]