421812

素因数分解:

$2^2\times 3^2\times {\mathrm{11717}}^1$

素因数の和:11727

約数の個数: 18

約数和(自身を含む): 1066338

約数和(自身を除く): 644526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11717, 23434, 35151, 46868, 70302, 105453, 140604, 210906, 421812]

約数ペア:

[(1, 421812), (2, 210906), (3, 140604), (4, 105453), (6, 70302), (9, 46868), (12, 35151), (18, 23434), (36, 11717)]