458622

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 40

約数和(自身を含む): 1089000

約数和(自身を除く): 630378

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 149, 162, 171, 298, 342, 447, 513, 894, 1026, 1341, 1539, 2682, 2831, 3078, 4023, 5662, 8046, 8493, 12069, 16986, 24138, 25479, 50958, 76437, 152874, 229311, 458622]

約数ペア:

[(1, 458622), (2, 229311), (3, 152874), (6, 76437), (9, 50958), (18, 25479), (19, 24138), (27, 16986), (38, 12069), (54, 8493), (57, 8046), (81, 5662), (114, 4023), (149, 3078), (162, 2831), (171, 2682), (298, 1539), (342, 1341), (447, 1026), (513, 894)]