26254866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 57600000

約数和(自身を除く): 31345134

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 1999, 2189, 3998, 4378, 5997, 6567, 11994, 13134, 21989, 43978, 65967, 131934, 397801, 795602, 1193403, 2386806, 4375811, 8751622, 13127433, 26254866]

約数ペア:

[(1, 26254866), (2, 13127433), (3, 8751622), (6, 4375811), (11, 2386806), (22, 1193403), (33, 795602), (66, 397801), (199, 131934), (398, 65967), (597, 43978), (1194, 21989), (1999, 13134), (2189, 11994), (3998, 6567), (4378, 5997)]