147720594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{502451}}^1$

素因数の和:502470

約数の個数: 24

約数和(自身を含む): 343677168

約数和(自身を除く): 195956574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 502451, 1004902, 1507353, 3014706, 3517157, 7034314, 10551471, 21102942, 24620099, 49240198, 73860297, 147720594]

約数ペア:

[(1, 147720594), (2, 73860297), (3, 49240198), (6, 24620099), (7, 21102942), (14, 10551471), (21, 7034314), (42, 3517157), (49, 3014706), (98, 1507353), (147, 1004902), (294, 502451)]