2542443858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4556351}}^1$

素因数の和:4556390

約数の個数: 24

約数和(自身を含む): 5686327296

約数和(自身を除く): 3143883438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4556351, 9112702, 13669053, 27338106, 41007159, 82014318, 141246881, 282493762, 423740643, 847481286, 1271221929, 2542443858]

約数ペア:

[(1, 2542443858), (2, 1271221929), (3, 847481286), (6, 423740643), (9, 282493762), (18, 141246881), (31, 82014318), (62, 41007159), (93, 27338106), (186, 13669053), (279, 9112702), (558, 4556351)]