15222942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120817}}^1$

素因数の和:120832

約数の個数: 24

約数和(自身を含む): 37695216

約数和(自身を除く): 22472274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120817, 241634, 362451, 724902, 845719, 1087353, 1691438, 2174706, 2537157, 5074314, 7611471, 15222942]

約数ペア:

[(1, 15222942), (2, 7611471), (3, 5074314), (6, 2537157), (7, 2174706), (9, 1691438), (14, 1087353), (18, 845719), (21, 724902), (42, 362451), (63, 241634), (126, 120817)]