13242756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47981}}^1$

素因数の和:48011

約数の個数: 24

約数和(自身を含む): 32243904

約数和(自身を除く): 19001148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 47981, 95962, 143943, 191924, 287886, 575772, 1103563, 2207126, 3310689, 4414252, 6621378, 13242756]

約数ペア:

[(1, 13242756), (2, 6621378), (3, 4414252), (4, 3310689), (6, 2207126), (12, 1103563), (23, 575772), (46, 287886), (69, 191924), (92, 143943), (138, 95962), (276, 47981)]