634851714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{15161}}^1$

素因数の和:16170

約数の個数: 32

約数和(自身を含む): 1452640896

約数和(自身を除く): 817789182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2991, 5982, 6979, 13958, 15161, 20937, 30322, 41874, 45483, 90966, 106127, 212254, 318381, 636762, 15115517, 30231034, 45346551, 90693102, 105808619, 211617238, 317425857, 634851714]

約数ペア:

[(1, 634851714), (2, 317425857), (3, 211617238), (6, 105808619), (7, 90693102), (14, 45346551), (21, 30231034), (42, 15115517), (997, 636762), (1994, 318381), (2991, 212254), (5982, 106127), (6979, 90966), (13958, 45483), (15161, 41874), (20937, 30322)]