6985854

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2552

約数の個数: 24

約数和(自身を含む): 15235272

約数和(自身を除く): 8249418

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2381, 2934, 4762, 7143, 14286, 21429, 42858, 388103, 776206, 1164309, 2328618, 3492927, 6985854]

約数ペア:

[(1, 6985854), (2, 3492927), (3, 2328618), (6, 1164309), (9, 776206), (18, 388103), (163, 42858), (326, 21429), (489, 14286), (978, 7143), (1467, 4762), (2381, 2934)]