22257666

素因数分解:

$2^1\times 3^4\times {\mathrm{137393}}^1$

素因数の和:137407

約数の個数: 20

約数和(自身を含む): 49874022

約数和(自身を除く): 27616356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 137393, 274786, 412179, 824358, 1236537, 2473074, 3709611, 7419222, 11128833, 22257666]

約数ペア:

[(1, 22257666), (2, 11128833), (3, 7419222), (6, 3709611), (9, 2473074), (18, 1236537), (27, 824358), (54, 412179), (81, 274786), (162, 137393)]