201820392

素因数分解:

$2^3\times 3^2\times {\mathrm{2803061}}^1$

素因数の和:2803073

約数の個数: 24

約数和(自身を含む): 546597090

約数和(自身を除く): 344776698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2803061, 5606122, 8409183, 11212244, 16818366, 22424488, 25227549, 33636732, 50455098, 67273464, 100910196, 201820392]

約数ペア:

[(1, 201820392), (2, 100910196), (3, 67273464), (4, 50455098), (6, 33636732), (8, 25227549), (9, 22424488), (12, 16818366), (18, 11212244), (24, 8409183), (36, 5606122), (72, 2803061)]