2012977992942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15976015817}}^1$

素因数の和:15976015832

約数の個数: 24

約数和(自身を含む): 4984516935216

約数和(自身を除く): 2971538942274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15976015817, 31952031634, 47928047451, 95856094902, 111832110719, 143784142353, 223664221438, 287568284706, 335496332157, 670992664314, 1006488996471, 2012977992942]

約数ペア:

[(1, 2012977992942), (2, 1006488996471), (3, 670992664314), (6, 335496332157), (7, 287568284706), (9, 223664221438), (14, 143784142353), (18, 111832110719), (21, 95856094902), (42, 47928047451), (63, 31952031634), (126, 15976015817)]