19347941886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7098

約数の個数: 128

約数和(自身を含む): 49092341760

約数和(自身を除く): 29744399874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 109, 141, 182, 218, 273, 282, 327, 329, 546, 611, 654, 658, 763, 987, 1222, 1417, 1526, 1833, 1974, 2289, 2834, 3666, 4251, 4277, 4578, 5123, 6917, 8502, 8554, 9919, 10246, 12831, 13834, 15369, 19838, 20751, 25662, 29757, 30738, 35861, 41502, 48419, 59514, 66599, 71722, 89921, 96838, 107583, 133198, 145257, 179842, 199797, 215166, 269763, 290514, 325099, 399594, 466193, 539526, 629447, 650198, 753953, 932386, 975297, 1258894, 1398579, 1507906, 1888341, 1950594, 2261859, 2275693, 2797158, 3776682, 4226287, 4523718, 4551386, 5277671, 6827079, 8452574, 9801389, 10555342, 12678861, 13654158, 15833013, 19602778, 25357722, 29404167, 29584009, 31666026, 35435791, 58808334, 59168018, 68609723, 70871582, 88752027, 106307373, 137219446, 177504054, 205829169, 212614746, 248050537, 411658338, 460665283, 496101074, 744151611, 921330566, 1381995849, 1488303222, 2763991698, 3224656981, 6449313962, 9673970943, 19347941886]

約数ペア:

[(1, 19347941886), (2, 9673970943), (3, 6449313962), (6, 3224656981), (7, 2763991698), (13, 1488303222), (14, 1381995849), (21, 921330566), (26, 744151611), (39, 496101074), (42, 460665283), (47, 411658338), (78, 248050537), (91, 212614746), (94, 205829169), (109, 177504054), (141, 137219446), (182, 106307373), (218, 88752027), (273, 70871582), (282, 68609723), (327, 59168018), (329, 58808334), (546, 35435791), (611, 31666026), (654, 29584009), (658, 29404167), (763, 25357722), (987, 19602778), (1222, 15833013), (1417, 13654158), (1526, 12678861), (1833, 10555342), (1974, 9801389), (2289, 8452574), (2834, 6827079), (3666, 5277671), (4251, 4551386), (4277, 4523718), (4578, 4226287), (5123, 3776682), (6917, 2797158), (8502, 2275693), (8554, 2261859), (9919, 1950594), (10246, 1888341), (12831, 1507906), (13834, 1398579), (15369, 1258894), (19838, 975297), (20751, 932386), (25662, 753953), (29757, 650198), (30738, 629447), (35861, 539526), (41502, 466193), (48419, 399594), (59514, 325099), (66599, 290514), (71722, 269763), (89921, 215166), (96838, 199797), (107583, 179842), (133198, 145257)]