2105478

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2268

約数の個数: 24

約数和(自身を含む): 4650048

約数和(自身を除く): 2544570

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2207, 4414, 6621, 13242, 19863, 39726, 116971, 233942, 350913, 701826, 1052739, 2105478]

約数ペア:

[(1, 2105478), (2, 1052739), (3, 701826), (6, 350913), (9, 233942), (18, 116971), (53, 39726), (106, 19863), (159, 13242), (318, 6621), (477, 4414), (954, 2207)]