27784116

素因数分解:

$2^2\times 3^2\times {\mathrm{771781}}^1$

素因数の和:771791

約数の個数: 18

約数和(自身を含む): 70232162

約数和(自身を除く): 42448046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 771781, 1543562, 2315343, 3087124, 4630686, 6946029, 9261372, 13892058, 27784116]

約数ペア:

[(1, 27784116), (2, 13892058), (3, 9261372), (4, 6946029), (6, 4630686), (9, 3087124), (12, 2315343), (18, 1543562), (36, 771781)]