2161026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5717}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 5489280

約数和(自身を除く): 3328254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5717, 11434, 17151, 34302, 40019, 51453, 80038, 102906, 120057, 154359, 240114, 308718, 360171, 720342, 1080513, 2161026]

約数ペア:

[(1, 2161026), (2, 1080513), (3, 720342), (6, 360171), (7, 308718), (9, 240114), (14, 154359), (18, 120057), (21, 102906), (27, 80038), (42, 51453), (54, 40019), (63, 34302), (126, 17151), (189, 11434), (378, 5717)]