9921098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 17635968

約数和(自身を除く): 7714870

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 647, 697, 902, 1294, 1394, 7117, 7667, 10999, 14234, 15334, 21998, 26527, 53054, 120989, 241978, 291797, 450959, 583594, 901918, 4960549, 9921098]

約数ペア:

[(1, 9921098), (2, 4960549), (11, 901918), (17, 583594), (22, 450959), (34, 291797), (41, 241978), (82, 120989), (187, 53054), (374, 26527), (451, 21998), (647, 15334), (697, 14234), (902, 10999), (1294, 7667), (1394, 7117)]