31728636

素因数分解:

$2^2\times 3^2\times {\mathrm{881351}}^1$

素因数の和:881361

約数の個数: 18

約数和(自身を含む): 80203032

約数和(自身を除く): 48474396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881351, 1762702, 2644053, 3525404, 5288106, 7932159, 10576212, 15864318, 31728636]

約数ペア:

[(1, 31728636), (2, 15864318), (3, 10576212), (4, 7932159), (6, 5288106), (9, 3525404), (12, 2644053), (18, 1762702), (36, 881351)]