81583812

素因数分解:

$2^2\times 3^2\times {\mathrm{2266217}}^1$

素因数の和:2266227

約数の個数: 18

約数和(自身を含む): 206225838

約数和(自身を除く): 124642026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2266217, 4532434, 6798651, 9064868, 13597302, 20395953, 27194604, 40791906, 81583812]

約数ペア:

[(1, 81583812), (2, 40791906), (3, 27194604), (4, 20395953), (6, 13597302), (9, 9064868), (12, 6798651), (18, 4532434), (36, 2266217)]