2018131772

素因数分解:

$2^2\times {\mathrm{12973}}^1\times {\mathrm{38891}}^1$

素因数の和:51868

約数の個数: 12

約数和(自身を含む): 3532093656

約数和(自身を除く): 1513961884

約数列:

[1, 2, 4, 12973, 25946, 38891, 51892, 77782, 155564, 504532943, 1009065886, 2018131772]

約数ペア:

[(1, 2018131772), (2, 1009065886), (4, 504532943), (12973, 155564), (25946, 77782), (38891, 51892)]