2558934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 6619392

約数和(自身を除く): 4060458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 883, 966, 1449, 1766, 2649, 2898, 5298, 6181, 7947, 12362, 15894, 18543, 20309, 37086, 40618, 55629, 60927, 111258, 121854, 142163, 182781, 284326, 365562, 426489, 852978, 1279467, 2558934]

約数ペア:

[(1, 2558934), (2, 1279467), (3, 852978), (6, 426489), (7, 365562), (9, 284326), (14, 182781), (18, 142163), (21, 121854), (23, 111258), (42, 60927), (46, 55629), (63, 40618), (69, 37086), (126, 20309), (138, 18543), (161, 15894), (207, 12362), (322, 7947), (414, 6181), (483, 5298), (883, 2898), (966, 2649), (1449, 1766)]