25400682

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 59618880

約数和(自身を除く): 34218198

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 1303, 2166, 2606, 3249, 3909, 6498, 7818, 9747, 11727, 19494, 23454, 24757, 35181, 49514, 70362, 74271, 148542, 222813, 445626, 470383, 668439, 940766, 1336878, 1411149, 2822298, 4233447, 8466894, 12700341, 25400682]

約数ペア:

[(1, 25400682), (2, 12700341), (3, 8466894), (6, 4233447), (9, 2822298), (18, 1411149), (19, 1336878), (27, 940766), (38, 668439), (54, 470383), (57, 445626), (114, 222813), (171, 148542), (342, 74271), (361, 70362), (513, 49514), (722, 35181), (1026, 24757), (1083, 23454), (1303, 19494), (2166, 11727), (2606, 9747), (3249, 7818), (3909, 6498)]