1908054

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 24

約数和(自身を含む): 4195152

約数和(自身を除く): 2287098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1493, 2986, 4479, 8958, 13437, 26874, 106003, 212006, 318009, 636018, 954027, 1908054]

約数ペア:

[(1, 1908054), (2, 954027), (3, 636018), (6, 318009), (9, 212006), (18, 106003), (71, 26874), (142, 13437), (213, 8958), (426, 4479), (639, 2986), (1278, 1493)]