18011619

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{39241}}^1$

素因数の和:39267

約数の個数: 16

約数和(自身を含む): 28254240

約数和(自身を除く): 10242621

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 39241, 117723, 353169, 667097, 1059507, 2001291, 6003873, 18011619]

約数ペア:

[(1, 18011619), (3, 6003873), (9, 2001291), (17, 1059507), (27, 667097), (51, 353169), (153, 117723), (459, 39241)]