16232868

素因数分解:

$2^2\times 3^2\times {\mathrm{450913}}^1$

素因数の和:450923

約数の個数: 18

約数和(自身を含む): 41033174

約数和(自身を除く): 24800306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450913, 901826, 1352739, 1803652, 2705478, 4058217, 5410956, 8116434, 16232868]

約数ペア:

[(1, 16232868), (2, 8116434), (3, 5410956), (4, 4058217), (6, 2705478), (9, 1803652), (12, 1352739), (18, 901826), (36, 450913)]