1211826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 3142656

約数和(自身を除く): 1930830

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 61, 66, 77, 86, 122, 129, 154, 183, 231, 258, 301, 366, 427, 462, 473, 602, 671, 854, 903, 946, 1281, 1342, 1419, 1806, 2013, 2562, 2623, 2838, 3311, 4026, 4697, 5246, 6622, 7869, 9394, 9933, 14091, 15738, 18361, 19866, 28182, 28853, 36722, 55083, 57706, 86559, 110166, 173118, 201971, 403942, 605913, 1211826]

約数ペア:

[(1, 1211826), (2, 605913), (3, 403942), (6, 201971), (7, 173118), (11, 110166), (14, 86559), (21, 57706), (22, 55083), (33, 36722), (42, 28853), (43, 28182), (61, 19866), (66, 18361), (77, 15738), (86, 14091), (122, 9933), (129, 9394), (154, 7869), (183, 6622), (231, 5246), (258, 4697), (301, 4026), (366, 3311), (427, 2838), (462, 2623), (473, 2562), (602, 2013), (671, 1806), (854, 1419), (903, 1342), (946, 1281)]