13208004

素因数分解:

$2^2\times 3^2\times {\mathrm{366889}}^1$

素因数の和:366899

約数の個数: 18

約数和(自身を含む): 33386990

約数和(自身を除く): 20178986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 366889, 733778, 1100667, 1467556, 2201334, 3302001, 4402668, 6604002, 13208004]

約数ペア:

[(1, 13208004), (2, 6604002), (3, 4402668), (4, 3302001), (6, 2201334), (9, 1467556), (12, 1100667), (18, 733778), (36, 366889)]