17927004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 43464960

約数和(自身を除く): 25537956

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 123, 164, 166, 246, 249, 332, 439, 492, 498, 878, 996, 1317, 1756, 2634, 3403, 5268, 6806, 10209, 13612, 17999, 20418, 35998, 36437, 40836, 53997, 71996, 72874, 107994, 109311, 145748, 215988, 218622, 437244, 1493917, 2987834, 4481751, 5975668, 8963502, 17927004]

約数ペア:

[(1, 17927004), (2, 8963502), (3, 5975668), (4, 4481751), (6, 2987834), (12, 1493917), (41, 437244), (82, 218622), (83, 215988), (123, 145748), (164, 109311), (166, 107994), (246, 72874), (249, 71996), (332, 53997), (439, 40836), (492, 36437), (498, 35998), (878, 20418), (996, 17999), (1317, 13612), (1756, 10209), (2634, 6806), (3403, 5268)]