231530598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1361}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 541378656

約数和(自身を除く): 309848058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 727, 1361, 1454, 2181, 2722, 4083, 4362, 6543, 8166, 9451, 12249, 13086, 17693, 18902, 24498, 28353, 35386, 53079, 56706, 85059, 106158, 159237, 170118, 318474, 989447, 1978894, 2968341, 5936682, 8905023, 12862811, 17810046, 25725622, 38588433, 77176866, 115765299, 231530598]

約数ペア:

[(1, 231530598), (2, 115765299), (3, 77176866), (6, 38588433), (9, 25725622), (13, 17810046), (18, 12862811), (26, 8905023), (39, 5936682), (78, 2968341), (117, 1978894), (234, 989447), (727, 318474), (1361, 170118), (1454, 159237), (2181, 106158), (2722, 85059), (4083, 56706), (4362, 53079), (6543, 35386), (8166, 28353), (9451, 24498), (12249, 18902), (13086, 17693)]