1807985232

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{30109}}^1$

素因数の和:30265

約数の個数: 80

約数和(自身を含む): 5227096000

約数和(自身を除く): 3419110768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 5004, 6672, 7506, 10008, 15012, 20016, 30024, 30109, 60048, 60218, 90327, 120436, 180654, 240872, 270981, 361308, 481744, 541962, 722616, 812943, 1083924, 1445232, 1625886, 2167848, 3251772, 4185151, 4335696, 6503544, 8370302, 12555453, 13007088, 16740604, 25110906, 33481208, 37666359, 50221812, 66962416, 75332718, 100443624, 112999077, 150665436, 200887248, 225998154, 301330872, 451996308, 602661744, 903992616, 1807985232]

約数ペア:

[(1, 1807985232), (2, 903992616), (3, 602661744), (4, 451996308), (6, 301330872), (8, 225998154), (9, 200887248), (12, 150665436), (16, 112999077), (18, 100443624), (24, 75332718), (27, 66962416), (36, 50221812), (48, 37666359), (54, 33481208), (72, 25110906), (108, 16740604), (139, 13007088), (144, 12555453), (216, 8370302), (278, 6503544), (417, 4335696), (432, 4185151), (556, 3251772), (834, 2167848), (1112, 1625886), (1251, 1445232), (1668, 1083924), (2224, 812943), (2502, 722616), (3336, 541962), (3753, 481744), (5004, 361308), (6672, 270981), (7506, 240872), (10008, 180654), (15012, 120436), (20016, 90327), (30024, 60218), (30109, 60048)]