81289134

素因数分解:

$2^1\times 3^2\times {\mathrm{2017}}^1\times {\mathrm{2239}}^1$

素因数の和:4264

約数の個数: 24

約数和(自身を含む): 176292480

約数和(自身を除く): 95003346

約数列:

[1, 2, 3, 6, 9, 18, 2017, 2239, 4034, 4478, 6051, 6717, 12102, 13434, 18153, 20151, 36306, 40302, 4516063, 9032126, 13548189, 27096378, 40644567, 81289134]

約数ペア:

[(1, 81289134), (2, 40644567), (3, 27096378), (6, 13548189), (9, 9032126), (18, 4516063), (2017, 40302), (2239, 36306), (4034, 20151), (4478, 18153), (6051, 13434), (6717, 12102)]