28146666

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33749}}^1$

素因数の和:33893

約数の個数: 16

約数和(自身を含む): 56700000

約数和(自身を除く): 28553334

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33749, 67498, 101247, 202494, 4691111, 9382222, 14073333, 28146666]

約数ペア:

[(1, 28146666), (2, 14073333), (3, 9382222), (6, 4691111), (139, 202494), (278, 101247), (417, 67498), (834, 33749)]