123103620378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2042129}}^1$

素因数の和:2042351

約数の個数: 48

約数和(自身を含む): 283847901480

約数和(自身を除く): 160744281102

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 197, 306, 394, 591, 1182, 1773, 3349, 3546, 6698, 10047, 20094, 30141, 60282, 2042129, 4084258, 6126387, 12252774, 18379161, 34716193, 36758322, 69432386, 104148579, 208297158, 312445737, 402299413, 624891474, 804598826, 1206898239, 2413796478, 3620694717, 6839090021, 7241389434, 13678180042, 20517270063, 41034540126, 61551810189, 123103620378]

約数ペア:

[(1, 123103620378), (2, 61551810189), (3, 41034540126), (6, 20517270063), (9, 13678180042), (17, 7241389434), (18, 6839090021), (34, 3620694717), (51, 2413796478), (102, 1206898239), (153, 804598826), (197, 624891474), (306, 402299413), (394, 312445737), (591, 208297158), (1182, 104148579), (1773, 69432386), (3349, 36758322), (3546, 34716193), (6698, 18379161), (10047, 12252774), (20094, 6126387), (30141, 4084258), (60282, 2042129)]