2861221086

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{573851}}^1$

素因数の和:574136

約数の個数: 24

約数和(自身を含む): 6221703384

約数和(自身を除く): 3360482298

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 573851, 1147702, 1721553, 3443106, 5164659, 10329318, 158956727, 317913454, 476870181, 953740362, 1430610543, 2861221086]

約数ペア:

[(1, 2861221086), (2, 1430610543), (3, 953740362), (6, 476870181), (9, 317913454), (18, 158956727), (277, 10329318), (554, 5164659), (831, 3443106), (1662, 1721553), (2493, 1147702), (4986, 573851)]