17216874

素因数分解:

$2^1\times 3^4\times {\mathrm{106277}}^1$

素因数の和:106291

約数の個数: 20

約数和(自身を含む): 38578914

約数和(自身を除く): 21362040

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106277, 212554, 318831, 637662, 956493, 1912986, 2869479, 5738958, 8608437, 17216874]

約数ペア:

[(1, 17216874), (2, 8608437), (3, 5738958), (6, 2869479), (9, 1912986), (18, 956493), (27, 637662), (54, 318831), (81, 212554), (162, 106277)]