27857916

素因数分解:

$2^2\times 3^2\times {\mathrm{773831}}^1$

素因数の和:773841

約数の個数: 18

約数和(自身を含む): 70418712

約数和(自身を除く): 42560796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773831, 1547662, 2321493, 3095324, 4642986, 6964479, 9285972, 13928958, 27857916]

約数ペア:

[(1, 27857916), (2, 13928958), (3, 9285972), (4, 6964479), (6, 4642986), (9, 3095324), (12, 2321493), (18, 1547662), (36, 773831)]