2790234

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 6258240

約数和(自身を除く): 3468006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 317, 326, 489, 634, 951, 978, 1467, 1902, 2853, 2934, 4401, 5706, 8559, 8802, 17118, 51671, 103342, 155013, 310026, 465039, 930078, 1395117, 2790234]

約数ペア:

[(1, 2790234), (2, 1395117), (3, 930078), (6, 465039), (9, 310026), (18, 155013), (27, 103342), (54, 51671), (163, 17118), (317, 8802), (326, 8559), (489, 5706), (634, 4401), (951, 2934), (978, 2853), (1467, 1902)]