18860526

素因数分解:

$2^1\times 3^4\times {\mathrm{116423}}^1$

素因数の和:116437

約数の個数: 20

約数和(自身を含む): 42261912

約数和(自身を除く): 23401386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116423, 232846, 349269, 698538, 1047807, 2095614, 3143421, 6286842, 9430263, 18860526]

約数ペア:

[(1, 18860526), (2, 9430263), (3, 6286842), (6, 3143421), (9, 2095614), (18, 1047807), (27, 698538), (54, 349269), (81, 232846), (162, 116423)]