21753006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{329591}}^1$

素因数の和:329607

約数の個数: 16

約数和(自身を含む): 47461248

約数和(自身を除く): 25708242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 329591, 659182, 988773, 1977546, 3625501, 7251002, 10876503, 21753006]

約数ペア:

[(1, 21753006), (2, 10876503), (3, 7251002), (6, 3625501), (11, 1977546), (22, 988773), (33, 659182), (66, 329591)]