2119319802

素因数分解:

$2^1\times 3^4\times {\mathrm{13082221}}^1$

素因数の和:13082235

約数の個数: 20

約数和(自身を含む): 4748846586

約数和(自身を除く): 2629526784

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13082221, 26164442, 39246663, 78493326, 117739989, 235479978, 353219967, 706439934, 1059659901, 2119319802]

約数ペア:

[(1, 2119319802), (2, 1059659901), (3, 706439934), (6, 353219967), (9, 235479978), (18, 117739989), (27, 78493326), (54, 39246663), (81, 26164442), (162, 13082221)]