12405246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{295363}}^1$

素因数の和:295375

約数の個数: 16

約数和(自身を含む): 28354944

約数和(自身を除く): 15949698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 295363, 590726, 886089, 1772178, 2067541, 4135082, 6202623, 12405246]

約数ペア:

[(1, 12405246), (2, 6202623), (3, 4135082), (6, 2067541), (7, 1772178), (14, 886089), (21, 590726), (42, 295363)]