1900385586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 108

約数和(自身を含む): 4778565246

約数和(自身を除く): 2878179660

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 361, 363, 418, 627, 722, 726, 1083, 1089, 1254, 1881, 2166, 2178, 2299, 2417, 3249, 3762, 3971, 4598, 4834, 6498, 6897, 7251, 7942, 11913, 13794, 14502, 20691, 21753, 23826, 26587, 35739, 41382, 43506, 43681, 45923, 53174, 71478, 79761, 87362, 91846, 131043, 137769, 159522, 239283, 262086, 275538, 292457, 393129, 413307, 478566, 505153, 584914, 786258, 826614, 872537, 877371, 1010306, 1515459, 1745074, 1754742, 2617611, 2632113, 3030918, 4546377, 5235222, 5264226, 5556683, 7852833, 9092754, 9597907, 11113366, 15705666, 16670049, 19195814, 28793721, 33340098, 50010147, 57587442, 86381163, 100020294, 105576977, 172762326, 211153954, 316730931, 633461862, 950192793, 1900385586]

約数ペア:

[(1, 1900385586), (2, 950192793), (3, 633461862), (6, 316730931), (9, 211153954), (11, 172762326), (18, 105576977), (19, 100020294), (22, 86381163), (33, 57587442), (38, 50010147), (57, 33340098), (66, 28793721), (99, 19195814), (114, 16670049), (121, 15705666), (171, 11113366), (198, 9597907), (209, 9092754), (242, 7852833), (342, 5556683), (361, 5264226), (363, 5235222), (418, 4546377), (627, 3030918), (722, 2632113), (726, 2617611), (1083, 1754742), (1089, 1745074), (1254, 1515459), (1881, 1010306), (2166, 877371), (2178, 872537), (2299, 826614), (2417, 786258), (3249, 584914), (3762, 505153), (3971, 478566), (4598, 413307), (4834, 393129), (6498, 292457), (6897, 275538), (7251, 262086), (7942, 239283), (11913, 159522), (13794, 137769), (14502, 131043), (20691, 91846), (21753, 87362), (23826, 79761), (26587, 71478), (35739, 53174), (41382, 45923), (43506, 43681)]