15490314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{122939}}^1$

素因数の和:122954

約数の個数: 24

約数和(自身を含む): 38357280

約数和(自身を除く): 22866966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 122939, 245878, 368817, 737634, 860573, 1106451, 1721146, 2212902, 2581719, 5163438, 7745157, 15490314]

約数ペア:

[(1, 15490314), (2, 7745157), (3, 5163438), (6, 2581719), (7, 2212902), (9, 1721146), (14, 1106451), (18, 860573), (21, 737634), (42, 368817), (63, 245878), (126, 122939)]