10219902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 25689216

約数和(自身を除く): 15469314

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2011, 2541, 4022, 5082, 6033, 12066, 14077, 22121, 28154, 42231, 44242, 66363, 84462, 132726, 154847, 243331, 309694, 464541, 486662, 729993, 929082, 1459986, 1703317, 3406634, 5109951, 10219902]

約数ペア:

[(1, 10219902), (2, 5109951), (3, 3406634), (6, 1703317), (7, 1459986), (11, 929082), (14, 729993), (21, 486662), (22, 464541), (33, 309694), (42, 243331), (66, 154847), (77, 132726), (121, 84462), (154, 66363), (231, 44242), (242, 42231), (363, 28154), (462, 22121), (726, 14077), (847, 12066), (1694, 6033), (2011, 5082), (2541, 4022)]