6663918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15643}}^1$

素因数の和:15719

約数の個数: 16

約数和(自身を含む): 13516416

約数和(自身を除く): 6852498

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 15643, 31286, 46929, 93858, 1110653, 2221306, 3331959, 6663918]

約数ペア:

[(1, 6663918), (2, 3331959), (3, 2221306), (6, 1110653), (71, 93858), (142, 46929), (213, 31286), (426, 15643)]