513714978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4077103}}^1$

素因数の和:4077118

約数の個数: 24

約数和(自身を含む): 1272056448

約数和(自身を除く): 758341470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4077103, 8154206, 12231309, 24462618, 28539721, 36693927, 57079442, 73387854, 85619163, 171238326, 256857489, 513714978]

約数ペア:

[(1, 513714978), (2, 256857489), (3, 171238326), (6, 85619163), (7, 73387854), (9, 57079442), (14, 36693927), (18, 28539721), (21, 24462618), (42, 12231309), (63, 8154206), (126, 4077103)]