2018617389

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1024159}}^1$

素因数の和:1024241

約数の個数: 16

約数和(自身を含む): 3031513600

約数和(自身を除く): 1012896211

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1024159, 3072477, 9217431, 27652293, 74763607, 224290821, 672872463, 2018617389]

約数ペア:

[(1, 2018617389), (3, 672872463), (9, 224290821), (27, 74763607), (73, 27652293), (219, 9217431), (657, 3072477), (1971, 1024159)]