2537389134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{158567}}^1$

素因数の和:158709

約数の個数: 48

約数和(自身を含む): 6332571648

約数和(自身を除く): 3795182514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 158567, 317134, 475701, 951402, 1109969, 1427103, 2219938, 2854206, 3329907, 6659814, 9989721, 19979442, 20138009, 40276018, 60414027, 120828054, 140966063, 181242081, 281932126, 362484162, 422898189, 845796378, 1268694567, 2537389134]

約数ペア:

[(1, 2537389134), (2, 1268694567), (3, 845796378), (6, 422898189), (7, 362484162), (9, 281932126), (14, 181242081), (18, 140966063), (21, 120828054), (42, 60414027), (63, 40276018), (126, 20138009), (127, 19979442), (254, 9989721), (381, 6659814), (762, 3329907), (889, 2854206), (1143, 2219938), (1778, 1427103), (2286, 1109969), (2667, 951402), (5334, 475701), (8001, 317134), (16002, 158567)]