855426474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{119107}}^1$

素因数の和:119144

約数の個数: 64

約数和(自身を含む): 2286873600

約数和(自身を除く): 1431447126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 119107, 238214, 357321, 714642, 833749, 1071963, 1667498, 2143926, 2263033, 2501247, 3215889, 4526066, 5002494, 6431778, 6789099, 7503741, 13578198, 15007482, 15841231, 20367297, 22511223, 31682462, 40734594, 45022446, 47523693, 61101891, 95047386, 122203782, 142571079, 285142158, 427713237, 855426474]

約数ペア:

[(1, 855426474), (2, 427713237), (3, 285142158), (6, 142571079), (7, 122203782), (9, 95047386), (14, 61101891), (18, 47523693), (19, 45022446), (21, 40734594), (27, 31682462), (38, 22511223), (42, 20367297), (54, 15841231), (57, 15007482), (63, 13578198), (114, 7503741), (126, 6789099), (133, 6431778), (171, 5002494), (189, 4526066), (266, 3215889), (342, 2501247), (378, 2263033), (399, 2143926), (513, 1667498), (798, 1071963), (1026, 833749), (1197, 714642), (2394, 357321), (3591, 238214), (7182, 119107)]