2584854

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 24

約数和(自身を含む): 5641272

約数和(自身を除く): 3056418

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 881, 978, 1467, 1762, 2643, 2934, 5286, 7929, 15858, 143603, 287206, 430809, 861618, 1292427, 2584854]

約数ペア:

[(1, 2584854), (2, 1292427), (3, 861618), (6, 430809), (9, 287206), (18, 143603), (163, 15858), (326, 7929), (489, 5286), (881, 2934), (978, 2643), (1467, 1762)]