2638404

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 36

約数和(自身を含む): 6757296

約数和(自身を除く): 4118892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 883, 996, 1494, 1766, 2649, 2988, 3532, 5298, 7947, 10596, 15894, 31788, 73289, 146578, 219867, 293156, 439734, 659601, 879468, 1319202, 2638404]

約数ペア:

[(1, 2638404), (2, 1319202), (3, 879468), (4, 659601), (6, 439734), (9, 293156), (12, 219867), (18, 146578), (36, 73289), (83, 31788), (166, 15894), (249, 10596), (332, 7947), (498, 5298), (747, 3532), (883, 2988), (996, 2649), (1494, 1766)]