8421354

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 18815040

約数和(自身を除く): 10393686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 563, 831, 1126, 1662, 1689, 2493, 3378, 4986, 5067, 7479, 10134, 14958, 15201, 30402, 155951, 311902, 467853, 935706, 1403559, 2807118, 4210677, 8421354]

約数ペア:

[(1, 8421354), (2, 4210677), (3, 2807118), (6, 1403559), (9, 935706), (18, 467853), (27, 311902), (54, 155951), (277, 30402), (554, 15201), (563, 14958), (831, 10134), (1126, 7479), (1662, 5067), (1689, 4986), (2493, 3378)]