40804326

素因数分解:

$2^1\times 3^2\times {\mathrm{2266907}}^1$

素因数の和:2266915

約数の個数: 12

約数和(自身を含む): 88409412

約数和(自身を除く): 47605086

約数列:

[1, 2, 3, 6, 9, 18, 2266907, 4533814, 6800721, 13601442, 20402163, 40804326]

約数ペア:

[(1, 40804326), (2, 20402163), (3, 13601442), (6, 6800721), (9, 4533814), (18, 2266907)]