80495892

素因数分解:

$2^2\times 3^2\times {\mathrm{2235997}}^1$

素因数の和:2236007

約数の個数: 18

約数和(自身を含む): 203475818

約数和(自身を除く): 122979926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2235997, 4471994, 6707991, 8943988, 13415982, 20123973, 26831964, 40247946, 80495892]

約数ペア:

[(1, 80495892), (2, 40247946), (3, 26831964), (4, 20123973), (6, 13415982), (9, 8943988), (12, 6707991), (18, 4471994), (36, 2235997)]