68976618

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{27437}}^1$

素因数の和:27861

約数の個数: 16

約数和(自身を含む): 138287520

約数和(自身を除く): 69310902

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 27437, 54874, 82311, 164622, 11496103, 22992206, 34488309, 68976618]

約数ペア:

[(1, 68976618), (2, 34488309), (3, 22992206), (6, 11496103), (419, 164622), (838, 82311), (1257, 54874), (2514, 27437)]