64862874

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{13009}}^1$

素因数の和:13294

約数の個数: 24

約数和(自身を含む): 141054420

約数和(自身を除く): 76191546

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 13009, 26018, 39027, 78054, 117081, 234162, 3603493, 7206986, 10810479, 21620958, 32431437, 64862874]

約数ペア:

[(1, 64862874), (2, 32431437), (3, 21620958), (6, 10810479), (9, 7206986), (18, 3603493), (277, 234162), (554, 117081), (831, 78054), (1662, 39027), (2493, 26018), (4986, 13009)]