2012990958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{442027}}^1$

素因数の和:442069

約数の個数: 48

約数和(自身を含む): 4964858496

約数和(自身を除く): 2951867538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 442027, 884054, 1326081, 2652162, 3978243, 4862297, 7956486, 9724594, 10166621, 14586891, 20333242, 29173782, 30499863, 43760673, 60999726, 87521346, 91499589, 111832831, 182999178, 223665662, 335498493, 670996986, 1006495479, 2012990958]

約数ペア:

[(1, 2012990958), (2, 1006495479), (3, 670996986), (6, 335498493), (9, 223665662), (11, 182999178), (18, 111832831), (22, 91499589), (23, 87521346), (33, 60999726), (46, 43760673), (66, 30499863), (69, 29173782), (99, 20333242), (138, 14586891), (198, 10166621), (207, 9724594), (253, 7956486), (414, 4862297), (506, 3978243), (759, 2652162), (1518, 1326081), (2277, 884054), (4554, 442027)]