18542883

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 25691040

約数和(自身を除く): 7148157

約数列:

[1, 3, 37, 89, 111, 267, 1877, 3293, 5631, 9879, 69449, 167053, 208347, 501159, 6180961, 18542883]

約数ペア:

[(1, 18542883), (3, 6180961), (37, 501159), (89, 208347), (111, 167053), (267, 69449), (1877, 9879), (3293, 5631)]