27812556

素因数分解:

$2^2\times 3^2\times {\mathrm{772571}}^1$

素因数の和:772581

約数の個数: 18

約数和(自身を含む): 70304052

約数和(自身を除く): 42491496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 772571, 1545142, 2317713, 3090284, 4635426, 6953139, 9270852, 13906278, 27812556]

約数ペア:

[(1, 27812556), (2, 13906278), (3, 9270852), (4, 6953139), (6, 4635426), (9, 3090284), (12, 2317713), (18, 1545142), (36, 772571)]