12128472

素因数分解:

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

素因数の和:168463

約数の個数: 24

約数和(自身を含む): 32848140

約数和(自身を除く): 20719668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 168451, 336902, 505353, 673804, 1010706, 1347608, 1516059, 2021412, 3032118, 4042824, 6064236, 12128472]

約数ペア:

[(1, 12128472), (2, 6064236), (3, 4042824), (4, 3032118), (6, 2021412), (8, 1516059), (9, 1347608), (12, 1010706), (18, 673804), (24, 505353), (36, 336902), (72, 168451)]