487531908

素因数分解:

$2^2\times 3^2\times {\mathrm{13542553}}^1$

素因数の和:13542563

約数の個数: 18

約数和(自身を含む): 1232372414

約数和(自身を除く): 744840506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13542553, 27085106, 40627659, 54170212, 81255318, 121882977, 162510636, 243765954, 487531908]

約数ペア:

[(1, 487531908), (2, 243765954), (3, 162510636), (4, 121882977), (6, 81255318), (9, 54170212), (12, 40627659), (18, 27085106), (36, 13542553)]