42020286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4829

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 68295234

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 4787, 8778, 9574, 14361, 28722, 33509, 52657, 67018, 90953, 100527, 105314, 157971, 181906, 201054, 272859, 315942, 368599, 545718, 636671, 737198, 1000483, 1105797, 1273342, 1910013, 2000966, 2211594, 3001449, 3820026, 6002898, 7003381, 14006762, 21010143, 42020286]

約数ペア:

[(1, 42020286), (2, 21010143), (3, 14006762), (6, 7003381), (7, 6002898), (11, 3820026), (14, 3001449), (19, 2211594), (21, 2000966), (22, 1910013), (33, 1273342), (38, 1105797), (42, 1000483), (57, 737198), (66, 636671), (77, 545718), (114, 368599), (133, 315942), (154, 272859), (209, 201054), (231, 181906), (266, 157971), (399, 105314), (418, 100527), (462, 90953), (627, 67018), (798, 52657), (1254, 33509), (1463, 28722), (2926, 14361), (4389, 9574), (4787, 8778)]