21062004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 50922144

約数和(自身を除く): 29860140

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2087, 2523, 3364, 4174, 5046, 6261, 8348, 10092, 12522, 25044, 60523, 121046, 181569, 242092, 363138, 726276, 1755167, 3510334, 5265501, 7020668, 10531002, 21062004]

約数ペア:

[(1, 21062004), (2, 10531002), (3, 7020668), (4, 5265501), (6, 3510334), (12, 1755167), (29, 726276), (58, 363138), (87, 242092), (116, 181569), (174, 121046), (348, 60523), (841, 25044), (1682, 12522), (2087, 10092), (2523, 8348), (3364, 6261), (4174, 5046)]