2019702726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4878509}}^1$

素因数の和:4878540

約数の個数: 24

約数和(自身を含む): 4566285360

約数和(自身を除く): 2546582634

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 4878509, 9757018, 14635527, 29271054, 43906581, 87813162, 112205707, 224411414, 336617121, 673234242, 1009851363, 2019702726]

約数ペア:

[(1, 2019702726), (2, 1009851363), (3, 673234242), (6, 336617121), (9, 224411414), (18, 112205707), (23, 87813162), (46, 43906581), (69, 29271054), (138, 14635527), (207, 9757018), (414, 4878509)]