2178735828

素因数分解:

$2^2\times 3^1\times {\mathrm{23497}}^1\times {\mathrm{7727}}^1$

素因数の和:31231

約数の個数: 24

約数和(自身を含む): 5084591232

約数和(自身を除く): 2905855404

約数列:

[1, 2, 3, 4, 6, 12, 7727, 15454, 23181, 23497, 30908, 46362, 46994, 70491, 92724, 93988, 140982, 281964, 181561319, 363122638, 544683957, 726245276, 1089367914, 2178735828]

約数ペア:

[(1, 2178735828), (2, 1089367914), (3, 726245276), (4, 544683957), (6, 363122638), (12, 181561319), (7727, 281964), (15454, 140982), (23181, 93988), (23497, 92724), (30908, 70491), (46362, 46994)]