17978596618

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{3167}}^1\times {\mathrm{6211}}^1$

素因数の和:9837

約数の個数: 16

約数和(自身を含む): 27039792384

約数和(自身を除く): 9061195766

約数列:

[1, 2, 457, 914, 3167, 6211, 6334, 12422, 1447319, 2838427, 2894638, 5676854, 19670237, 39340474, 8989298309, 17978596618]

約数ペア:

[(1, 17978596618), (2, 8989298309), (457, 39340474), (914, 19670237), (3167, 5676854), (6211, 2894638), (6334, 2838427), (12422, 1447319)]