22189806

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28669}}^1$

素因数の和:28720

約数の個数: 24

約数和(自身を含む): 49197720

約数和(自身を除く): 27007914

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 28669, 57338, 86007, 172014, 258021, 516042, 1232767, 2465534, 3698301, 7396602, 11094903, 22189806]

約数ペア:

[(1, 22189806), (2, 11094903), (3, 7396602), (6, 3698301), (9, 2465534), (18, 1232767), (43, 516042), (86, 258021), (129, 172014), (258, 86007), (387, 57338), (774, 28669)]