71390772

素因数分解:

$2^2\times 3^2\times {\mathrm{1983077}}^1$

素因数の和:1983087

約数の個数: 18

約数和(自身を含む): 180460098

約数和(自身を除く): 109069326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1983077, 3966154, 5949231, 7932308, 11898462, 17847693, 23796924, 35695386, 71390772]

約数ペア:

[(1, 71390772), (2, 35695386), (3, 23796924), (4, 17847693), (6, 11898462), (9, 7932308), (12, 5949231), (18, 3966154), (36, 1983077)]