18054306

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 43234560

約数和(自身を除く): 25180254

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 277, 306, 426, 459, 554, 639, 831, 918, 1207, 1278, 1662, 1917, 2414, 2493, 3621, 3834, 4709, 4986, 7242, 7479, 9418, 10863, 14127, 14958, 19667, 21726, 28254, 32589, 39334, 42381, 59001, 65178, 84762, 118002, 127143, 177003, 254286, 334339, 354006, 531009, 668678, 1003017, 1062018, 2006034, 3009051, 6018102, 9027153, 18054306]

約数ペア:

[(1, 18054306), (2, 9027153), (3, 6018102), (6, 3009051), (9, 2006034), (17, 1062018), (18, 1003017), (27, 668678), (34, 531009), (51, 354006), (54, 334339), (71, 254286), (102, 177003), (142, 127143), (153, 118002), (213, 84762), (277, 65178), (306, 59001), (426, 42381), (459, 39334), (554, 32589), (639, 28254), (831, 21726), (918, 19667), (1207, 14958), (1278, 14127), (1662, 10863), (1917, 9418), (2414, 7479), (2493, 7242), (3621, 4986), (3834, 4709)]