21246018

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{60017}}^1$

素因数の和:60081

約数の個数: 16

約数和(自身を含む): 43212960

約数和(自身を除く): 21966942

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 60017, 120034, 180051, 360102, 3541003, 7082006, 10623009, 21246018]

約数ペア:

[(1, 21246018), (2, 10623009), (3, 7082006), (6, 3541003), (59, 360102), (118, 180051), (177, 120034), (354, 60017)]