19054332

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 55292160

約数和(自身を除く): 36237828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 373, 387, 396, 473, 516, 594, 746, 774, 946, 1119, 1161, 1188, 1419, 1492, 1548, 1892, 2238, 2322, 2838, 3357, 4103, 4257, 4476, 4644, 5676, 6714, 8206, 8514, 10071, 12309, 12771, 13428, 16039, 16412, 17028, 20142, 24618, 25542, 32078, 36927, 40284, 48117, 49236, 51084, 64156, 73854, 96234, 110781, 144351, 147708, 176429, 192468, 221562, 288702, 352858, 433053, 443124, 529287, 577404, 705716, 866106, 1058574, 1587861, 1732212, 2117148, 3175722, 4763583, 6351444, 9527166, 19054332]

約数ペア:

[(1, 19054332), (2, 9527166), (3, 6351444), (4, 4763583), (6, 3175722), (9, 2117148), (11, 1732212), (12, 1587861), (18, 1058574), (22, 866106), (27, 705716), (33, 577404), (36, 529287), (43, 443124), (44, 433053), (54, 352858), (66, 288702), (86, 221562), (99, 192468), (108, 176429), (129, 147708), (132, 144351), (172, 110781), (198, 96234), (258, 73854), (297, 64156), (373, 51084), (387, 49236), (396, 48117), (473, 40284), (516, 36927), (594, 32078), (746, 25542), (774, 24618), (946, 20142), (1119, 17028), (1161, 16412), (1188, 16039), (1419, 13428), (1492, 12771), (1548, 12309), (1892, 10071), (2238, 8514), (2322, 8206), (2838, 6714), (3357, 5676), (4103, 4644), (4257, 4476)]