17940834

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1481}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 38955852

約数和(自身を除く): 21015018

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1481, 2019, 2962, 4038, 4443, 6057, 8886, 12114, 13329, 26658, 996713, 1993426, 2990139, 5980278, 8970417, 17940834]

約数ペア:

[(1, 17940834), (2, 8970417), (3, 5980278), (6, 2990139), (9, 1993426), (18, 996713), (673, 26658), (1346, 13329), (1481, 12114), (2019, 8886), (2962, 6057), (4038, 4443)]