57990654

素因数分解:

$2^1\times 3^4\times {\mathrm{357967}}^1$

素因数の和:357981

約数の個数: 20

約数和(自身を含む): 129942384

約数和(自身を除く): 71951730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 357967, 715934, 1073901, 2147802, 3221703, 6443406, 9665109, 19330218, 28995327, 57990654]

約数ペア:

[(1, 57990654), (2, 28995327), (3, 19330218), (6, 9665109), (9, 6443406), (18, 3221703), (27, 2147802), (54, 1073901), (81, 715934), (162, 357967)]