80686836

素因数分解:

$2^2\times 3^2\times {\mathrm{2241301}}^1$

素因数の和:2241311

約数の個数: 18

約数和(自身を含む): 203958482

約数和(自身を除く): 123271646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2241301, 4482602, 6723903, 8965204, 13447806, 20171709, 26895612, 40343418, 80686836]

約数ペア:

[(1, 80686836), (2, 40343418), (3, 26895612), (4, 20171709), (6, 13447806), (9, 8965204), (12, 6723903), (18, 4482602), (36, 2241301)]