21252923324

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{2399}}^1\times {\mathrm{3613}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 37279132800

約数和(自身を除く): 16026209476

約数列:

[1, 2, 4, 613, 1226, 2399, 2452, 3613, 4798, 7226, 9596, 14452, 1470587, 2214769, 2941174, 4429538, 5882348, 8667587, 8859076, 17335174, 34670348, 5313230831, 10626461662, 21252923324]

約数ペア:

[(1, 21252923324), (2, 10626461662), (4, 5313230831), (613, 34670348), (1226, 17335174), (2399, 8859076), (2452, 8667587), (3613, 5882348), (4798, 4429538), (7226, 2941174), (9596, 2214769), (14452, 1470587)]