12937386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 20157270

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 683, 861, 902, 1353, 1366, 1722, 2049, 2706, 3157, 4098, 4781, 6314, 7513, 9471, 9562, 14343, 15026, 18942, 22539, 28003, 28686, 45078, 52591, 56006, 84009, 105182, 157773, 168018, 196021, 308033, 315546, 392042, 588063, 616066, 924099, 1176126, 1848198, 2156231, 4312462, 6468693, 12937386]

約数ペア:

[(1, 12937386), (2, 6468693), (3, 4312462), (6, 2156231), (7, 1848198), (11, 1176126), (14, 924099), (21, 616066), (22, 588063), (33, 392042), (41, 315546), (42, 308033), (66, 196021), (77, 168018), (82, 157773), (123, 105182), (154, 84009), (231, 56006), (246, 52591), (287, 45078), (451, 28686), (462, 28003), (574, 22539), (683, 18942), (861, 15026), (902, 14343), (1353, 9562), (1366, 9471), (1722, 7513), (2049, 6314), (2706, 4781), (3157, 4098)]