220963734

素因数分解:

$2^1\times 3^3\times {\mathrm{4091921}}^1$

素因数の和:4091932

約数の個数: 16

約数和(自身を含む): 491030640

約数和(自身を除く): 270066906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4091921, 8183842, 12275763, 24551526, 36827289, 73654578, 110481867, 220963734]

約数ペア:

[(1, 220963734), (2, 110481867), (3, 73654578), (6, 36827289), (9, 24551526), (18, 12275763), (27, 8183842), (54, 4091921)]