2018676519

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1024189}}^1$

素因数の和:1024271

約数の個数: 16

約数和(自身を含む): 3031602400

約数和(自身を除く): 1012925881

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1024189, 3072567, 9217701, 27653103, 74765797, 224297391, 672892173, 2018676519]

約数ペア:

[(1, 2018676519), (3, 672892173), (9, 224297391), (27, 74765797), (73, 27653103), (219, 9217701), (657, 3072567), (1971, 1024189)]