2018021024

素因数分解:

$2^5\times {\mathrm{63063157}}^1$

素因数の和:63063167

約数の個数: 12

約数和(自身を含む): 3972978954

約数和(自身を除く): 1954957930

約数列:

[1, 2, 4, 8, 16, 32, 63063157, 126126314, 252252628, 504505256, 1009010512, 2018021024]

約数ペア:

[(1, 2018021024), (2, 1009010512), (4, 504505256), (8, 252252628), (16, 126126314), (32, 63063157)]