212215542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{459341}}^1$

素因数の和:459364

約数の個数: 32

約数和(自身を含む): 529161984

約数和(自身を除く): 316946442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 459341, 918682, 1378023, 2756046, 3215387, 5052751, 6430774, 9646161, 10105502, 15158253, 19292322, 30316506, 35369257, 70738514, 106107771, 212215542]

約数ペア:

[(1, 212215542), (2, 106107771), (3, 70738514), (6, 35369257), (7, 30316506), (11, 19292322), (14, 15158253), (21, 10105502), (22, 9646161), (33, 6430774), (42, 5052751), (66, 3215387), (77, 2756046), (154, 1378023), (231, 918682), (462, 459341)]