81167652

素因数分解:

$2^2\times 3^2\times {\mathrm{2254657}}^1$

素因数の和:2254667

約数の個数: 18

約数和(自身を含む): 205173878

約数和(自身を除く): 124006226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2254657, 4509314, 6763971, 9018628, 13527942, 20291913, 27055884, 40583826, 81167652]

約数ペア:

[(1, 81167652), (2, 40583826), (3, 27055884), (4, 20291913), (6, 13527942), (9, 9018628), (12, 6763971), (18, 4509314), (36, 2254657)]