2018029437

素因数分解:

$3^3\times {\mathrm{2659}}^1\times {\mathrm{28109}}^1$

素因数の和:30777

約数の個数: 16

約数和(自身を含む): 2990904000

約数和(自身を除く): 972874563

約数列:

[1, 3, 9, 27, 2659, 7977, 23931, 28109, 71793, 84327, 252981, 758943, 74741831, 224225493, 672676479, 2018029437]

約数ペア:

[(1, 2018029437), (3, 672676479), (9, 224225493), (27, 74741831), (2659, 758943), (7977, 252981), (23931, 84327), (28109, 71793)]