18667926

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10069}}^1$

素因数の和:10180

約数の個数: 24

約数和(自身を含む): 40843920

約数和(自身を除く): 22175994

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10069, 20138, 30207, 60414, 90621, 181242, 1037107, 2074214, 3111321, 6222642, 9333963, 18667926]

約数ペア:

[(1, 18667926), (2, 9333963), (3, 6222642), (6, 3111321), (9, 2074214), (18, 1037107), (103, 181242), (206, 90621), (309, 60414), (618, 30207), (927, 20138), (1854, 10069)]