2019945636

素因数分解:

$2^2\times 3^2\times {\mathrm{56109601}}^1$

素因数の和:56109611

約数の個数: 18

約数和(自身を含む): 5105973782

約数和(自身を除く): 3086028146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56109601, 112219202, 168328803, 224438404, 336657606, 504986409, 673315212, 1009972818, 2019945636]

約数ペア:

[(1, 2019945636), (2, 1009972818), (3, 673315212), (4, 504986409), (6, 336657606), (9, 224438404), (12, 168328803), (18, 112219202), (36, 56109601)]