2018128532

素因数分解:

$2^2\times 7^1\times {\mathrm{72076019}}^1$

素因数の和:72076030

約数の個数: 12

約数和(自身を含む): 4036257120

約数和(自身を除く): 2018128588

約数列:

[1, 2, 4, 7, 14, 28, 72076019, 144152038, 288304076, 504532133, 1009064266, 2018128532]

約数ペア:

[(1, 2018128532), (2, 1009064266), (4, 504532133), (7, 288304076), (14, 144152038), (28, 72076019)]