172257222

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{40493}}^1$

素因数の和:41207

約数の個数: 16

約数和(自身を含む): 345008880

約数和(自身を除く): 172751658

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 40493, 80986, 121479, 242958, 28709537, 57419074, 86128611, 172257222]

約数ペア:

[(1, 172257222), (2, 86128611), (3, 57419074), (6, 28709537), (709, 242958), (1418, 121479), (2127, 80986), (4254, 40493)]