21902034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47407}}^1$

素因数の和:47430

約数の個数: 32

約数和(自身を含む): 54614016

約数和(自身を除く): 32711982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 47407, 94814, 142221, 284442, 331849, 521477, 663698, 995547, 1042954, 1564431, 1991094, 3128862, 3650339, 7300678, 10951017, 21902034]

約数ペア:

[(1, 21902034), (2, 10951017), (3, 7300678), (6, 3650339), (7, 3128862), (11, 1991094), (14, 1564431), (21, 1042954), (22, 995547), (33, 663698), (42, 521477), (66, 331849), (77, 284442), (154, 142221), (231, 94814), (462, 47407)]