290492082

素因数分解:

$2^1\times 3^4\times {\mathrm{1793161}}^1$

素因数の和:1793175

約数の個数: 20

約数和(自身を含む): 650917806

約数和(自身を除く): 360425724

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1793161, 3586322, 5379483, 10758966, 16138449, 32276898, 48415347, 96830694, 145246041, 290492082]

約数ペア:

[(1, 290492082), (2, 145246041), (3, 96830694), (6, 48415347), (9, 32276898), (18, 16138449), (27, 10758966), (54, 5379483), (81, 3586322), (162, 1793161)]