40455972

素因数分解:

$2^2\times 3^2\times {\mathrm{1123777}}^1$

素因数の和:1123787

約数の個数: 18

約数和(自身を含む): 102263798

約数和(自身を除く): 61807826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123777, 2247554, 3371331, 4495108, 6742662, 10113993, 13485324, 20227986, 40455972]

約数ペア:

[(1, 40455972), (2, 20227986), (3, 13485324), (4, 10113993), (6, 6742662), (9, 4495108), (12, 3371331), (18, 2247554), (36, 1123777)]