2103192054

素因数分解:

$2^1\times 3^4\times {\mathrm{12982667}}^1$

素因数の和:12982681

約数の個数: 20

約数和(自身を含む): 4712708484

約数和(自身を除く): 2609516430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12982667, 25965334, 38948001, 77896002, 116844003, 233688006, 350532009, 701064018, 1051596027, 2103192054]

約数ペア:

[(1, 2103192054), (2, 1051596027), (3, 701064018), (6, 350532009), (9, 233688006), (18, 116844003), (27, 77896002), (54, 38948001), (81, 25965334), (162, 12982667)]