81867186

素因数分解:

$2^1\times 3^5\times {\mathrm{168451}}^1$

素因数の和:168468

約数の個数: 24

約数和(自身を含む): 183949584

約数和(自身を除く): 102082398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 168451, 336902, 505353, 1010706, 1516059, 3032118, 4548177, 9096354, 13644531, 27289062, 40933593, 81867186]

約数ペア:

[(1, 81867186), (2, 40933593), (3, 27289062), (6, 13644531), (9, 9096354), (18, 4548177), (27, 3032118), (54, 1516059), (81, 1010706), (162, 505353), (243, 336902), (486, 168451)]