12828636

素因数分解:

$2^2\times 3^2\times {\mathrm{356351}}^1$

素因数の和:356361

約数の個数: 18

約数和(自身を含む): 32428032

約数和(自身を除く): 19599396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 356351, 712702, 1069053, 1425404, 2138106, 3207159, 4276212, 6414318, 12828636]

約数ペア:

[(1, 12828636), (2, 6414318), (3, 4276212), (4, 3207159), (6, 2138106), (9, 1425404), (12, 1069053), (18, 712702), (36, 356351)]