56120868

素因数分解:

$2^2\times 3^2\times {\mathrm{1558913}}^1$

素因数の和:1558923

約数の個数: 18

約数和(自身を含む): 141861174

約数和(自身を除く): 85740306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1558913, 3117826, 4676739, 6235652, 9353478, 14030217, 18706956, 28060434, 56120868]

約数ペア:

[(1, 56120868), (2, 28060434), (3, 18706956), (4, 14030217), (6, 9353478), (9, 6235652), (12, 4676739), (18, 3117826), (36, 1558913)]