1320248934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227081}}^1$

素因数の和:227125

約数の個数: 48

約数和(自身を含む): 3188231280

約数和(自身を除く): 1867982346

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 227081, 454162, 681243, 1362486, 2043729, 3860377, 4087458, 4314539, 7720754, 8629078, 11581131, 12943617, 23162262, 25887234, 34743393, 38830851, 69486786, 73347163, 77661702, 146694326, 220041489, 440082978, 660124467, 1320248934]

約数ペア:

[(1, 1320248934), (2, 660124467), (3, 440082978), (6, 220041489), (9, 146694326), (17, 77661702), (18, 73347163), (19, 69486786), (34, 38830851), (38, 34743393), (51, 25887234), (57, 23162262), (102, 12943617), (114, 11581131), (153, 8629078), (171, 7720754), (306, 4314539), (323, 4087458), (342, 3860377), (646, 2043729), (969, 1362486), (1938, 681243), (2907, 454162), (5814, 227081)]