17221734

素因数分解:

$2^1\times 3^4\times {\mathrm{106307}}^1$

素因数の和:106321

約数の個数: 20

約数和(自身を含む): 38589804

約数和(自身を除く): 21368070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106307, 212614, 318921, 637842, 956763, 1913526, 2870289, 5740578, 8610867, 17221734]

約数ペア:

[(1, 17221734), (2, 8610867), (3, 5740578), (6, 2870289), (9, 1913526), (18, 956763), (27, 637842), (54, 318921), (81, 212614), (162, 106307)]