40815162

素因数分解:

$2^1\times 3^2\times {\mathrm{2267509}}^1$

素因数の和:2267517

約数の個数: 12

約数和(自身を含む): 88432890

約数和(自身を除く): 47617728

約数列:

[1, 2, 3, 6, 9, 18, 2267509, 4535018, 6802527, 13605054, 20407581, 40815162]

約数ペア:

[(1, 40815162), (2, 20407581), (3, 13605054), (6, 6802527), (9, 4535018), (18, 2267509)]