26622018

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 60181056

約数和(自身を除く): 33559038

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 563, 639, 666, 1126, 1278, 1689, 2627, 3378, 5067, 5254, 7881, 10134, 15762, 20831, 23643, 39973, 41662, 47286, 62493, 79946, 119919, 124986, 187479, 239838, 359757, 374958, 719514, 1479001, 2958002, 4437003, 8874006, 13311009, 26622018]

約数ペア:

[(1, 26622018), (2, 13311009), (3, 8874006), (6, 4437003), (9, 2958002), (18, 1479001), (37, 719514), (71, 374958), (74, 359757), (111, 239838), (142, 187479), (213, 124986), (222, 119919), (333, 79946), (426, 62493), (563, 47286), (639, 41662), (666, 39973), (1126, 23643), (1278, 20831), (1689, 15762), (2627, 10134), (3378, 7881), (5067, 5254)]