18210018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159737}}^1$

素因数の和:159761

約数の個数: 16

約数和(自身を含む): 38337120

約数和(自身を除く): 20127102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159737, 319474, 479211, 958422, 3035003, 6070006, 9105009, 18210018]

約数ペア:

[(1, 18210018), (2, 9105009), (3, 6070006), (6, 3035003), (19, 958422), (38, 479211), (57, 319474), (114, 159737)]