2009137086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{114013}}^1$

素因数の和:114121

約数の個数: 48

約数和(自身を含む): 4802269680

約数和(自身を除く): 2793132594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2937, 5874, 8811, 17622, 114013, 228026, 342039, 684078, 1026117, 1254143, 2052234, 2508286, 3762429, 7524858, 10147157, 11287287, 20294314, 22574574, 30441471, 60882942, 91324413, 111618727, 182648826, 223237454, 334856181, 669712362, 1004568543, 2009137086]

約数ペア:

[(1, 2009137086), (2, 1004568543), (3, 669712362), (6, 334856181), (9, 223237454), (11, 182648826), (18, 111618727), (22, 91324413), (33, 60882942), (66, 30441471), (89, 22574574), (99, 20294314), (178, 11287287), (198, 10147157), (267, 7524858), (534, 3762429), (801, 2508286), (979, 2052234), (1602, 1254143), (1958, 1026117), (2937, 684078), (5874, 342039), (8811, 228026), (17622, 114013)]