25591068

素因数分解:

$2^2\times 3^2\times {\mathrm{710863}}^1$

素因数の和:710873

約数の個数: 18

約数和(自身を含む): 64688624

約数和(自身を除く): 39097556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 710863, 1421726, 2132589, 2843452, 4265178, 6397767, 8530356, 12795534, 25591068]

約数ペア:

[(1, 25591068), (2, 12795534), (3, 8530356), (4, 6397767), (6, 4265178), (9, 2843452), (12, 2132589), (18, 1421726), (36, 710863)]