39378078

素因数分解:

$2^1\times 3^2\times {\mathrm{2187671}}^1$

素因数の和:2187679

約数の個数: 12

約数和(自身を含む): 85319208

約数和(自身を除く): 45941130

約数列:

[1, 2, 3, 6, 9, 18, 2187671, 4375342, 6563013, 13126026, 19689039, 39378078]

約数ペア:

[(1, 39378078), (2, 19689039), (3, 13126026), (6, 6563013), (9, 4375342), (18, 2187671)]