18723142006

素因数分解:

$2^1\times {\mathrm{727}}^1\times {\mathrm{12876989}}^1$

素因数の和:12877718

約数の個数: 8

約数和(自身を含む): 28123346160

約数和(自身を除く): 9400204154

約数列:

[1, 2, 727, 1454, 12876989, 25753978, 9361571003, 18723142006]

約数ペア:

[(1, 18723142006), (2, 9361571003), (727, 25753978), (1454, 12876989)]