64542078

素因数分解:

$2^1\times 3^2\times {\mathrm{3585671}}^1$

素因数の和:3585679

約数の個数: 12

約数和(自身を含む): 139841208

約数和(自身を除く): 75299130

約数列:

[1, 2, 3, 6, 9, 18, 3585671, 7171342, 10757013, 21514026, 32271039, 64542078]

約数ペア:

[(1, 64542078), (2, 32271039), (3, 21514026), (6, 10757013), (9, 7171342), (18, 3585671)]