12123138

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{4561}}^1$

素因数の和:5009

約数の個数: 16

約数和(自身を含む): 24306336

約数和(自身を除く): 12183198

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 4561, 9122, 13683, 27366, 2020523, 4041046, 6061569, 12123138]

約数ペア:

[(1, 12123138), (2, 6061569), (3, 4041046), (6, 2020523), (443, 27366), (886, 13683), (1329, 9122), (2658, 4561)]