2005697754

素因数分解:

$2^1\times 3^3\times {\mathrm{1613}}^1\times {\mathrm{23027}}^1$

素因数の和:24651

約数の個数: 32

約数和(自身を含む): 4460063040

約数和(自身を除く): 2454365286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1613, 3226, 4839, 9678, 14517, 23027, 29034, 43551, 46054, 69081, 87102, 138162, 207243, 414486, 621729, 1243458, 37142551, 74285102, 111427653, 222855306, 334282959, 668565918, 1002848877, 2005697754]

約数ペア:

[(1, 2005697754), (2, 1002848877), (3, 668565918), (6, 334282959), (9, 222855306), (18, 111427653), (27, 74285102), (54, 37142551), (1613, 1243458), (3226, 621729), (4839, 414486), (9678, 207243), (14517, 138162), (23027, 87102), (29034, 69081), (43551, 46054)]