2755746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21886

約数の個数: 24

約数和(自身を含む): 6824064

約数和(自身を除く): 4068318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21871, 43742, 65613, 131226, 153097, 196839, 306194, 393678, 459291, 918582, 1377873, 2755746]

約数ペア:

[(1, 2755746), (2, 1377873), (3, 918582), (6, 459291), (7, 393678), (9, 306194), (14, 196839), (18, 153097), (21, 131226), (42, 65613), (63, 43742), (126, 21871)]