198552942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1575817}}^1$

素因数の和:1575832

約数の個数: 24

約数和(自身を含む): 491655216

約数和(自身を除く): 293102274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1575817, 3151634, 4727451, 9454902, 11030719, 14182353, 22061438, 28364706, 33092157, 66184314, 99276471, 198552942]

約数ペア:

[(1, 198552942), (2, 99276471), (3, 66184314), (6, 33092157), (7, 28364706), (9, 22061438), (14, 14182353), (18, 11030719), (21, 9454902), (42, 4727451), (63, 3151634), (126, 1575817)]