254143746

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{129533}}^1$

素因数の和:129650

約数の個数: 24

約数和(自身を含む): 555700860

約数和(自身を除く): 301557114

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 129533, 259066, 388599, 777198, 1165797, 2331594, 14119097, 28238194, 42357291, 84714582, 127071873, 254143746]

約数ペア:

[(1, 254143746), (2, 127071873), (3, 84714582), (6, 42357291), (9, 28238194), (18, 14119097), (109, 2331594), (218, 1165797), (327, 777198), (654, 388599), (981, 259066), (1962, 129533)]