2503182078

素因数分解:

$2^1\times 3^2\times {\mathrm{139065671}}^1$

素因数の和:139065679

約数の個数: 12

約数和(自身を含む): 5423561208

約数和(自身を除く): 2920379130

約数列:

[1, 2, 3, 6, 9, 18, 139065671, 278131342, 417197013, 834394026, 1251591039, 2503182078]

約数ペア:

[(1, 2503182078), (2, 1251591039), (3, 834394026), (6, 417197013), (9, 278131342), (18, 139065671)]