18005226

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21589}}^1$

素因数の和:21733

約数の個数: 16

約数和(自身を含む): 36271200

約数和(自身を除く): 18265974

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 21589, 43178, 64767, 129534, 3000871, 6001742, 9002613, 18005226]

約数ペア:

[(1, 18005226), (2, 9002613), (3, 6001742), (6, 3000871), (139, 129534), (278, 64767), (417, 43178), (834, 21589)]