18308138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 28748736

約数和(自身を除く): 10440598

約数列:

[1, 2, 23, 46, 523, 761, 1046, 1522, 12029, 17503, 24058, 35006, 398003, 796006, 9154069, 18308138]

約数ペア:

[(1, 18308138), (2, 9154069), (23, 796006), (46, 398003), (523, 35006), (761, 24058), (1046, 17503), (1522, 12029)]