42663786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{646421}}^1$

素因数の和:646437

約数の個数: 16

約数和(自身を含む): 93084768

約数和(自身を除く): 50420982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 646421, 1292842, 1939263, 3878526, 7110631, 14221262, 21331893, 42663786]

約数ペア:

[(1, 42663786), (2, 21331893), (3, 14221262), (6, 7110631), (11, 3878526), (22, 1939263), (33, 1292842), (66, 646421)]