18559120844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{22811}}^1$

素因数の和:22919

約数の個数: 54

約数和(自身を含む): 36593025756

約数和(自身を除く): 18033904912

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1681, 1804, 3362, 4961, 6724, 9922, 18491, 19844, 22811, 36982, 45622, 73964, 91244, 203401, 250921, 406802, 501842, 813604, 935251, 1003684, 1870502, 2760131, 3741004, 5520262, 10287761, 11040524, 20575522, 38345291, 41151044, 76690582, 113165371, 153381164, 226330742, 421798201, 452661484, 843596402, 1687192804, 4639780211, 9279560422, 18559120844]

約数ペア:

[(1, 18559120844), (2, 9279560422), (4, 4639780211), (11, 1687192804), (22, 843596402), (41, 452661484), (44, 421798201), (82, 226330742), (121, 153381164), (164, 113165371), (242, 76690582), (451, 41151044), (484, 38345291), (902, 20575522), (1681, 11040524), (1804, 10287761), (3362, 5520262), (4961, 3741004), (6724, 2760131), (9922, 1870502), (18491, 1003684), (19844, 935251), (22811, 813604), (36982, 501842), (45622, 406802), (73964, 250921), (91244, 203401)]