2018025044

素因数分解:

$2^2\times 7^1\times {\mathrm{72072323}}^1$

素因数の和:72072334

約数の個数: 12

約数和(自身を含む): 4036050144

約数和(自身を除く): 2018025100

約数列:

[1, 2, 4, 7, 14, 28, 72072323, 144144646, 288289292, 504506261, 1009012522, 2018025044]

約数ペア:

[(1, 2018025044), (2, 1009012522), (4, 504506261), (7, 288289292), (14, 144144646), (28, 72072323)]