2021280306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17730529}}^1$

素因数の和:17730553

約数の個数: 16

約数和(自身を含む): 4255327200

約数和(自身を除く): 2234046894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17730529, 35461058, 53191587, 106383174, 336880051, 673760102, 1010640153, 2021280306]

約数ペア:

[(1, 2021280306), (2, 1010640153), (3, 673760102), (6, 336880051), (19, 106383174), (38, 53191587), (57, 35461058), (114, 17730529)]