40388958

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{2099}}^1$

素因数の和:3176

約数の個数: 24

約数和(自身を含む): 87633000

約数和(自身を除く): 47244042

約数列:

[1, 2, 3, 6, 9, 18, 1069, 2099, 2138, 3207, 4198, 6297, 6414, 9621, 12594, 18891, 19242, 37782, 2243831, 4487662, 6731493, 13462986, 20194479, 40388958]

約数ペア:

[(1, 40388958), (2, 20194479), (3, 13462986), (6, 6731493), (9, 4487662), (18, 2243831), (1069, 37782), (2099, 19242), (2138, 18891), (3207, 12594), (4198, 9621), (6297, 6414)]