21240846

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35759}}^1$

素因数の和:35781

約数の個数: 32

約数和(自身を含む): 51494400

約数和(自身を除く): 30253554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35759, 71518, 107277, 214554, 321831, 393349, 643662, 786698, 965493, 1180047, 1930986, 2360094, 3540141, 7080282, 10620423, 21240846]

約数ペア:

[(1, 21240846), (2, 10620423), (3, 7080282), (6, 3540141), (9, 2360094), (11, 1930986), (18, 1180047), (22, 965493), (27, 786698), (33, 643662), (54, 393349), (66, 321831), (99, 214554), (198, 107277), (297, 71518), (594, 35759)]