420199782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3685963}}^1$

素因数の和:3685987

約数の個数: 16

約数和(自身を含む): 884631360

約数和(自身を除く): 464431578

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3685963, 7371926, 11057889, 22115778, 70033297, 140066594, 210099891, 420199782]

約数ペア:

[(1, 420199782), (2, 210099891), (3, 140066594), (6, 70033297), (19, 22115778), (38, 11057889), (57, 7371926), (114, 3685963)]