16525212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 44688000

約数和(自身を除く): 28162788

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 599, 627, 726, 836, 1198, 1254, 1452, 1797, 2299, 2396, 2508, 3594, 4598, 6589, 6897, 7188, 9196, 11381, 13178, 13794, 19767, 22762, 26356, 27588, 34143, 39534, 45524, 68286, 72479, 79068, 125191, 136572, 144958, 217437, 250382, 289916, 375573, 434874, 500764, 751146, 869748, 1377101, 1502292, 2754202, 4131303, 5508404, 8262606, 16525212]

約数ペア:

[(1, 16525212), (2, 8262606), (3, 5508404), (4, 4131303), (6, 2754202), (11, 1502292), (12, 1377101), (19, 869748), (22, 751146), (33, 500764), (38, 434874), (44, 375573), (57, 289916), (66, 250382), (76, 217437), (114, 144958), (121, 136572), (132, 125191), (209, 79068), (228, 72479), (242, 68286), (363, 45524), (418, 39534), (484, 34143), (599, 27588), (627, 26356), (726, 22762), (836, 19767), (1198, 13794), (1254, 13178), (1452, 11381), (1797, 9196), (2299, 7188), (2396, 6897), (2508, 6589), (3594, 4598)]