123505812

素因数分解:

$2^2\times 3^2\times {\mathrm{3430717}}^1$

素因数の和:3430727

約数の個数: 18

約数和(自身を含む): 312195338

約数和(自身を除く): 188689526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3430717, 6861434, 10292151, 13722868, 20584302, 30876453, 41168604, 61752906, 123505812]

約数ペア:

[(1, 123505812), (2, 61752906), (3, 41168604), (4, 30876453), (6, 20584302), (9, 13722868), (12, 10292151), (18, 6861434), (36, 3430717)]