3148642

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 36

約数和(自身を含む): 5863590

約数和(自身を除く): 2714948

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 178, 266, 361, 623, 722, 931, 1246, 1691, 1862, 2527, 3382, 4361, 5054, 8722, 11837, 17689, 23674, 32129, 35378, 64258, 82859, 165718, 224903, 449806, 1574321, 3148642]

約数ペア:

[(1, 3148642), (2, 1574321), (7, 449806), (14, 224903), (19, 165718), (38, 82859), (49, 64258), (89, 35378), (98, 32129), (133, 23674), (178, 17689), (266, 11837), (361, 8722), (623, 5054), (722, 4361), (931, 3382), (1246, 2527), (1691, 1862)]