2687526

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 6029280

約数和(自身を除く): 3341754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 317, 471, 634, 942, 951, 1413, 1902, 2826, 2853, 4239, 5706, 8478, 8559, 17118, 49769, 99538, 149307, 298614, 447921, 895842, 1343763, 2687526]

約数ペア:

[(1, 2687526), (2, 1343763), (3, 895842), (6, 447921), (9, 298614), (18, 149307), (27, 99538), (54, 49769), (157, 17118), (314, 8559), (317, 8478), (471, 5706), (634, 4239), (942, 2853), (951, 2826), (1413, 1902)]