1020636

素因数分解:

$2^2\times 3^2\times {\mathrm{28351}}^1$

素因数の和:28361

約数の個数: 18

約数和(自身を含む): 2580032

約数和(自身を除く): 1559396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 28351, 56702, 85053, 113404, 170106, 255159, 340212, 510318, 1020636]

約数ペア:

[(1, 1020636), (2, 510318), (3, 340212), (4, 255159), (6, 170106), (9, 113404), (12, 85053), (18, 56702), (36, 28351)]