919656018

素因数分解:

$2^1\times 3^4\times {\mathrm{5676889}}^1$

素因数の和:5676903

約数の個数: 20

約数和(自身を含む): 2060711070

約数和(自身を除く): 1141055052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5676889, 11353778, 17030667, 34061334, 51092001, 102184002, 153276003, 306552006, 459828009, 919656018]

約数ペア:

[(1, 919656018), (2, 459828009), (3, 306552006), (6, 153276003), (9, 102184002), (18, 51092001), (27, 34061334), (54, 17030667), (81, 11353778), (162, 5676889)]