8229396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^2$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 22015392

約数和(自身を除く): 13785996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1252, 1878, 2191, 3756, 4382, 6573, 8764, 13146, 26292, 97969, 195938, 293907, 391876, 587814, 685783, 1175628, 1371566, 2057349, 2743132, 4114698, 8229396]

約数ペア:

[(1, 8229396), (2, 4114698), (3, 2743132), (4, 2057349), (6, 1371566), (7, 1175628), (12, 685783), (14, 587814), (21, 391876), (28, 293907), (42, 195938), (84, 97969), (313, 26292), (626, 13146), (939, 8764), (1252, 6573), (1878, 4382), (2191, 3756)]