18170046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43889}}^1$

素因数の和:43920

約数の個数: 24

約数和(自身を含む): 41081040

約数和(自身を除く): 22910994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 43889, 87778, 131667, 263334, 395001, 790002, 1009447, 2018894, 3028341, 6056682, 9085023, 18170046]

約数ペア:

[(1, 18170046), (2, 9085023), (3, 6056682), (6, 3028341), (9, 2018894), (18, 1009447), (23, 790002), (46, 395001), (69, 263334), (138, 131667), (207, 87778), (414, 43889)]