21992508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26561}}^1$

素因数の和:26594

約数の個数: 36

約数和(自身を含む): 58011408

約数和(自身を除く): 36018900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26561, 53122, 79683, 106244, 159366, 239049, 318732, 478098, 610903, 956196, 1221806, 1832709, 2443612, 3665418, 5498127, 7330836, 10996254, 21992508]

約数ペア:

[(1, 21992508), (2, 10996254), (3, 7330836), (4, 5498127), (6, 3665418), (9, 2443612), (12, 1832709), (18, 1221806), (23, 956196), (36, 610903), (46, 478098), (69, 318732), (92, 239049), (138, 159366), (207, 106244), (276, 79683), (414, 53122), (828, 26561)]