81300636

素因数分解:

$2^2\times 3^2\times {\mathrm{2258351}}^1$

素因数の和:2258361

約数の個数: 18

約数和(自身を含む): 205510032

約数和(自身を除く): 124209396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2258351, 4516702, 6775053, 9033404, 13550106, 20325159, 27100212, 40650318, 81300636]

約数ペア:

[(1, 81300636), (2, 40650318), (3, 27100212), (4, 20325159), (6, 13550106), (9, 9033404), (12, 6775053), (18, 4516702), (36, 2258351)]