40800222

素因数分解:

$2^1\times 3^2\times {\mathrm{2266679}}^1$

素因数の和:2266687

約数の個数: 12

約数和(自身を含む): 88400520

約数和(自身を除く): 47600298

約数列:

[1, 2, 3, 6, 9, 18, 2266679, 4533358, 6800037, 13600074, 20400111, 40800222]

約数ペア:

[(1, 40800222), (2, 20400111), (3, 13600074), (6, 6800037), (9, 4533358), (18, 2266679)]