2017211814

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{2311}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 4440593664

約数和(自身を除く): 2423381850

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 683, 1278, 1366, 2049, 2311, 4098, 4622, 6147, 6933, 12294, 13866, 20799, 41598, 48493, 96986, 145479, 164081, 290958, 328162, 436437, 492243, 872874, 984486, 1476729, 1578413, 2953458, 3156826, 4735239, 9470478, 14205717, 28411434, 112067323, 224134646, 336201969, 672403938, 1008605907, 2017211814]

約数ペア:

[(1, 2017211814), (2, 1008605907), (3, 672403938), (6, 336201969), (9, 224134646), (18, 112067323), (71, 28411434), (142, 14205717), (213, 9470478), (426, 4735239), (639, 3156826), (683, 2953458), (1278, 1578413), (1366, 1476729), (2049, 984486), (2311, 872874), (4098, 492243), (4622, 436437), (6147, 328162), (6933, 290958), (12294, 164081), (13866, 145479), (20799, 96986), (41598, 48493)]