13220262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 32617728

約数和(自身を除く): 19397466

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 2903, 4554, 5806, 8709, 17418, 26127, 31933, 52254, 63866, 66769, 95799, 133538, 191598, 200307, 287397, 400614, 574794, 600921, 734459, 1201842, 1468918, 2203377, 4406754, 6610131, 13220262]

約数ペア:

[(1, 13220262), (2, 6610131), (3, 4406754), (6, 2203377), (9, 1468918), (11, 1201842), (18, 734459), (22, 600921), (23, 574794), (33, 400614), (46, 287397), (66, 200307), (69, 191598), (99, 133538), (138, 95799), (198, 66769), (207, 63866), (253, 52254), (414, 31933), (506, 26127), (759, 17418), (1518, 8709), (2277, 5806), (2903, 4554)]