18158292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17393}}^1$

素因数の和:17432

約数の個数: 36

約数和(自身を含む): 47485620

約数和(自身を除く): 29327328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17393, 34786, 52179, 69572, 104358, 156537, 208716, 313074, 504397, 626148, 1008794, 1513191, 2017588, 3026382, 4539573, 6052764, 9079146, 18158292]

約数ペア:

[(1, 18158292), (2, 9079146), (3, 6052764), (4, 4539573), (6, 3026382), (9, 2017588), (12, 1513191), (18, 1008794), (29, 626148), (36, 504397), (58, 313074), (87, 208716), (116, 156537), (174, 104358), (261, 69572), (348, 52179), (522, 34786), (1044, 17393)]