18625377

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14207}}^1$

素因数の和:14252

約数の個数: 16

約数和(自身を含む): 27279360

約数和(自身を除く): 8653983

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 14207, 42621, 269933, 326761, 809799, 980283, 6208459, 18625377]

約数ペア:

[(1, 18625377), (3, 6208459), (19, 980283), (23, 809799), (57, 326761), (69, 269933), (437, 42621), (1311, 14207)]