855961812

素因数分解:

$2^2\times 3^2\times {\mathrm{23776717}}^1$

素因数の和:23776727

約数の個数: 18

約数和(自身を含む): 2163681338

約数和(自身を除く): 1307719526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23776717, 47553434, 71330151, 95106868, 142660302, 213990453, 285320604, 427980906, 855961812]

約数ペア:

[(1, 855961812), (2, 427980906), (3, 285320604), (4, 213990453), (6, 142660302), (9, 95106868), (12, 71330151), (18, 47553434), (36, 23776717)]