18323258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3469}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 29148000

約数和(自身を除く): 10824742

約数列:

[1, 2, 19, 38, 139, 278, 2641, 3469, 5282, 6938, 65911, 131822, 482191, 964382, 9161629, 18323258]

約数ペア:

[(1, 18323258), (2, 9161629), (19, 964382), (38, 482191), (139, 131822), (278, 65911), (2641, 6938), (3469, 5282)]