18246657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42560

約数の個数: 16

約数和(自身を含む): 28582848

約数和(自身を除く): 10336191

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 42533, 127599, 467863, 552929, 1403589, 1658787, 6082219, 18246657]

約数ペア:

[(1, 18246657), (3, 6082219), (11, 1658787), (13, 1403589), (33, 552929), (39, 467863), (143, 127599), (429, 42533)]