2017997838

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1535767}}^1$

素因数の和:1535848

約数の個数: 24

約数和(自身を含む): 4432226448

約数和(自身を除く): 2414228610

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1535767, 3071534, 4607301, 9214602, 13821903, 27643806, 112110991, 224221982, 336332973, 672665946, 1008998919, 2017997838]

約数ペア:

[(1, 2017997838), (2, 1008998919), (3, 672665946), (6, 336332973), (9, 224221982), (18, 112110991), (73, 27643806), (146, 13821903), (219, 9214602), (438, 4607301), (657, 3071534), (1314, 1535767)]