18170406

素因数分解:

$2^1\times 3^4\times {\mathrm{112163}}^1$

素因数の和:112177

約数の個数: 20

約数和(自身を含む): 40715532

約数和(自身を除く): 22545126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112163, 224326, 336489, 672978, 1009467, 2018934, 3028401, 6056802, 9085203, 18170406]

約数ペア:

[(1, 18170406), (2, 9085203), (3, 6056802), (6, 3028401), (9, 2018934), (18, 1009467), (27, 672978), (54, 336489), (81, 224326), (162, 112163)]