66401118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{526993}}^1$

素因数の和:527008

約数の個数: 24

約数和(自身を含む): 164422128

約数和(自身を除く): 98021010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 526993, 1053986, 1580979, 3161958, 3688951, 4742937, 7377902, 9485874, 11066853, 22133706, 33200559, 66401118]

約数ペア:

[(1, 66401118), (2, 33200559), (3, 22133706), (6, 11066853), (7, 9485874), (9, 7377902), (14, 4742937), (18, 3688951), (21, 3161958), (42, 1580979), (63, 1053986), (126, 526993)]