8139306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193793}}^1$

素因数の和:193805

約数の個数: 16

約数和(自身を含む): 18604224

約数和(自身を除く): 10464918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193793, 387586, 581379, 1162758, 1356551, 2713102, 4069653, 8139306]

約数ペア:

[(1, 8139306), (2, 4069653), (3, 2713102), (6, 1356551), (7, 1162758), (14, 581379), (21, 387586), (42, 193793)]