2543994

素因数分解:

$2^1\times 3^3\times {\mathrm{47111}}^1$

素因数の和:47122

約数の個数: 16

約数和(自身を含む): 5653440

約数和(自身を除く): 3109446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 47111, 94222, 141333, 282666, 423999, 847998, 1271997, 2543994]

約数ペア:

[(1, 2543994), (2, 1271997), (3, 847998), (6, 423999), (9, 282666), (18, 141333), (27, 94222), (54, 47111)]