12655638

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1409}}^1$

素因数の和:1916

約数の個数: 24

約数和(自身を含む): 27495000

約数和(自身を除く): 14839362

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1409, 1497, 2818, 2994, 4227, 4491, 8454, 8982, 12681, 25362, 703091, 1406182, 2109273, 4218546, 6327819, 12655638]

約数ペア:

[(1, 12655638), (2, 6327819), (3, 4218546), (6, 2109273), (9, 1406182), (18, 703091), (499, 25362), (998, 12681), (1409, 8982), (1497, 8454), (2818, 4491), (2994, 4227)]