6665622

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15647}}^1$

素因数の和:15723

約数の個数: 16

約数和(自身を含む): 13519872

約数和(自身を除く): 6854250

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 15647, 31294, 46941, 93882, 1110937, 2221874, 3332811, 6665622]

約数ペア:

[(1, 6665622), (2, 3332811), (3, 2221874), (6, 1110937), (71, 93882), (142, 46941), (213, 31294), (426, 15647)]