27500868

素因数分解:

$2^2\times 3^2\times {\mathrm{763913}}^1$

素因数の和:763923

約数の個数: 18

約数和(自身を含む): 69516174

約数和(自身を除く): 42015306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 763913, 1527826, 2291739, 3055652, 4583478, 6875217, 9166956, 13750434, 27500868]

約数ペア:

[(1, 27500868), (2, 13750434), (3, 9166956), (4, 6875217), (6, 4583478), (9, 3055652), (12, 2291739), (18, 1527826), (36, 763913)]