254138526

素因数分解:

$2^1\times 3^3\times {\mathrm{757}}^1\times {\mathrm{6217}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 565589280

約数和(自身を除く): 311450754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 757, 1514, 2271, 4542, 6217, 6813, 12434, 13626, 18651, 20439, 37302, 40878, 55953, 111906, 167859, 335718, 4706269, 9412538, 14118807, 28237614, 42356421, 84712842, 127069263, 254138526]

約数ペア:

[(1, 254138526), (2, 127069263), (3, 84712842), (6, 42356421), (9, 28237614), (18, 14118807), (27, 9412538), (54, 4706269), (757, 335718), (1514, 167859), (2271, 111906), (4542, 55953), (6217, 40878), (6813, 37302), (12434, 20439), (13626, 18651)]