20173027518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160103393}}^1$

素因数の和:160103408

約数の個数: 24

約数和(自身を含む): 49952258928

約数和(自身を除く): 29779231410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160103393, 320206786, 480310179, 960620358, 1120723751, 1440930537, 2241447502, 2881861074, 3362171253, 6724342506, 10086513759, 20173027518]

約数ペア:

[(1, 20173027518), (2, 10086513759), (3, 6724342506), (6, 3362171253), (7, 2881861074), (9, 2241447502), (14, 1440930537), (18, 1120723751), (21, 960620358), (42, 480310179), (63, 320206786), (126, 160103393)]