12768138

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 29836800

約数和(自身を除く): 17068662

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 79, 82, 123, 146, 158, 219, 237, 246, 369, 438, 474, 657, 711, 738, 1107, 1314, 1422, 1971, 2133, 2214, 2993, 3239, 3942, 4266, 5767, 5986, 6478, 8979, 9717, 11534, 17301, 17958, 19434, 26937, 29151, 34602, 51903, 53874, 58302, 80811, 87453, 103806, 155709, 161622, 174906, 236447, 311418, 472894, 709341, 1418682, 2128023, 4256046, 6384069, 12768138]

約数ペア:

[(1, 12768138), (2, 6384069), (3, 4256046), (6, 2128023), (9, 1418682), (18, 709341), (27, 472894), (41, 311418), (54, 236447), (73, 174906), (79, 161622), (82, 155709), (123, 103806), (146, 87453), (158, 80811), (219, 58302), (237, 53874), (246, 51903), (369, 34602), (438, 29151), (474, 26937), (657, 19434), (711, 17958), (738, 17301), (1107, 11534), (1314, 9717), (1422, 8979), (1971, 6478), (2133, 5986), (2214, 5767), (2993, 4266), (3239, 3942)]