2248254

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5194800

約数和(自身を除く): 2946546

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 73, 87, 118, 146, 174, 177, 219, 261, 354, 438, 522, 531, 657, 1062, 1314, 1711, 2117, 3422, 4234, 4307, 5133, 6351, 8614, 10266, 12702, 12921, 15399, 19053, 25842, 30798, 38106, 38763, 77526, 124903, 249806, 374709, 749418, 1124127, 2248254]

約数ペア:

[(1, 2248254), (2, 1124127), (3, 749418), (6, 374709), (9, 249806), (18, 124903), (29, 77526), (58, 38763), (59, 38106), (73, 30798), (87, 25842), (118, 19053), (146, 15399), (174, 12921), (177, 12702), (219, 10266), (261, 8614), (354, 6351), (438, 5133), (522, 4307), (531, 4234), (657, 3422), (1062, 2117), (1314, 1711)]