18339564

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1663}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 42864640

約数和(自身を除く): 24525076

約数列:

[1, 2, 3, 4, 6, 12, 919, 1663, 1838, 2757, 3326, 3676, 4989, 5514, 6652, 9978, 11028, 19956, 1528297, 3056594, 4584891, 6113188, 9169782, 18339564]

約数ペア:

[(1, 18339564), (2, 9169782), (3, 6113188), (4, 4584891), (6, 3056594), (12, 1528297), (919, 19956), (1663, 11028), (1838, 9978), (2757, 6652), (3326, 5514), (3676, 4989)]