27740718

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1694

約数の個数: 40

約数和(自身を含む): 62769960

約数和(自身を除く): 35029242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1571, 1962, 2943, 3142, 4713, 5886, 8829, 9426, 14139, 17658, 28278, 42417, 84834, 127251, 171239, 254502, 342478, 513717, 1027434, 1541151, 3082302, 4623453, 9246906, 13870359, 27740718]

約数ペア:

[(1, 27740718), (2, 13870359), (3, 9246906), (6, 4623453), (9, 3082302), (18, 1541151), (27, 1027434), (54, 513717), (81, 342478), (109, 254502), (162, 171239), (218, 127251), (327, 84834), (654, 42417), (981, 28278), (1571, 17658), (1962, 14139), (2943, 9426), (3142, 8829), (4713, 5886)]