2877690258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271429}}^1$

素因数の和:271487

約数の個数: 48

約数和(自身を含む): 6774892800

約数和(自身を除く): 3897202542

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 271429, 542858, 814287, 1628574, 2442861, 4885722, 5157151, 8414299, 10314302, 15471453, 16828598, 25242897, 30942906, 46414359, 50485794, 75728691, 92828718, 151457382, 159871681, 319743362, 479615043, 959230086, 1438845129, 2877690258]

約数ペア:

[(1, 2877690258), (2, 1438845129), (3, 959230086), (6, 479615043), (9, 319743362), (18, 159871681), (19, 151457382), (31, 92828718), (38, 75728691), (57, 50485794), (62, 46414359), (93, 30942906), (114, 25242897), (171, 16828598), (186, 15471453), (279, 10314302), (342, 8414299), (558, 5157151), (589, 4885722), (1178, 2442861), (1767, 1628574), (3534, 814287), (5301, 542858), (10602, 271429)]