131804226

素因数分解:

$2^1\times 3^3\times {\mathrm{2440819}}^1$

素因数の和:2440830

約数の個数: 16

約数和(自身を含む): 292898400

約数和(自身を除く): 161094174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2440819, 4881638, 7322457, 14644914, 21967371, 43934742, 65902113, 131804226]

約数ペア:

[(1, 131804226), (2, 65902113), (3, 43934742), (6, 21967371), (9, 14644914), (18, 7322457), (27, 4881638), (54, 2440819)]