40480794

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{2207}}^1$

素因数の和:3234

約数の個数: 24

約数和(自身を含む): 87834240

約数和(自身を除く): 47353446

約数列:

[1, 2, 3, 6, 9, 18, 1019, 2038, 2207, 3057, 4414, 6114, 6621, 9171, 13242, 18342, 19863, 39726, 2248933, 4497866, 6746799, 13493598, 20240397, 40480794]

約数ペア:

[(1, 40480794), (2, 20240397), (3, 13493598), (6, 6746799), (9, 4497866), (18, 2248933), (1019, 39726), (2038, 19863), (2207, 18342), (3057, 13242), (4414, 9171), (6114, 6621)]