27940594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 46347840

約数和(自身を除く): 18407246

約数列:

[1, 2, 11, 22, 121, 242, 263, 439, 526, 878, 2893, 4829, 5786, 9658, 31823, 53119, 63646, 106238, 115457, 230914, 1270027, 2540054, 13970297, 27940594]

約数ペア:

[(1, 27940594), (2, 13970297), (11, 2540054), (22, 1270027), (121, 230914), (242, 115457), (263, 106238), (439, 63646), (526, 53119), (878, 31823), (2893, 9658), (4829, 5786)]