21536292

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41737}}^1$

素因数の和:41787

約数の個数: 24

約数和(自身を含む): 51421216

約数和(自身を除く): 29884924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 41737, 83474, 125211, 166948, 250422, 500844, 1794691, 3589382, 5384073, 7178764, 10768146, 21536292]

約数ペア:

[(1, 21536292), (2, 10768146), (3, 7178764), (4, 5384073), (6, 3589382), (12, 1794691), (43, 500844), (86, 250422), (129, 166948), (172, 125211), (258, 83474), (516, 41737)]