255301812

素因数分解:

$2^2\times 3^2\times {\mathrm{7091717}}^1$

素因数の和:7091727

約数の個数: 18

約数和(自身を含む): 645346338

約数和(自身を除く): 390044526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7091717, 14183434, 21275151, 28366868, 42550302, 63825453, 85100604, 127650906, 255301812]

約数ペア:

[(1, 255301812), (2, 127650906), (3, 85100604), (4, 63825453), (6, 42550302), (9, 28366868), (12, 21275151), (18, 14183434), (36, 7091717)]