18349617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42773}}^1$

素因数の和:42800

約数の個数: 16

約数和(自身を含む): 28744128

約数和(自身を除く): 10394511

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 42773, 128319, 470503, 556049, 1411509, 1668147, 6116539, 18349617]

約数ペア:

[(1, 18349617), (3, 6116539), (11, 1668147), (13, 1411509), (33, 556049), (39, 470503), (143, 128319), (429, 42773)]