67421886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3217}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 154464000

約数和(自身を除く): 87042114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3217, 3493, 6434, 6986, 9651, 10479, 19302, 20958, 22519, 45038, 67557, 135114, 1605283, 3210566, 4815849, 9631698, 11236981, 22473962, 33710943, 67421886]

約数ペア:

[(1, 67421886), (2, 33710943), (3, 22473962), (6, 11236981), (7, 9631698), (14, 4815849), (21, 3210566), (42, 1605283), (499, 135114), (998, 67557), (1497, 45038), (2994, 22519), (3217, 20958), (3493, 19302), (6434, 10479), (6986, 9651)]