39381474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25943}}^1$

素因数の和:25982

約数の個数: 32

約数和(自身を含む): 89662464

約数和(自身を除く): 50280990

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 25943, 51886, 77829, 155658, 285373, 570746, 596689, 856119, 1193378, 1712238, 1790067, 3580134, 6563579, 13127158, 19690737, 39381474]

約数ペア:

[(1, 39381474), (2, 19690737), (3, 13127158), (6, 6563579), (11, 3580134), (22, 1790067), (23, 1712238), (33, 1193378), (46, 856119), (66, 596689), (69, 570746), (138, 285373), (253, 155658), (506, 77829), (759, 51886), (1518, 25943)]