1317369978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{104107}}^1$

素因数の和:104171

約数の個数: 48

約数和(自身を含む): 3085761120

約数和(自身を除く): 1768391142

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 104107, 208214, 312321, 624642, 936963, 1873926, 1978033, 3851959, 3956066, 5934099, 7703918, 11555877, 11868198, 17802297, 23111754, 34667631, 35604594, 69335262, 73187221, 146374442, 219561663, 439123326, 658684989, 1317369978]

約数ペア:

[(1, 1317369978), (2, 658684989), (3, 439123326), (6, 219561663), (9, 146374442), (18, 73187221), (19, 69335262), (37, 35604594), (38, 34667631), (57, 23111754), (74, 17802297), (111, 11868198), (114, 11555877), (171, 7703918), (222, 5934099), (333, 3956066), (342, 3851959), (666, 1978033), (703, 1873926), (1406, 936963), (2109, 624642), (4218, 312321), (6327, 208214), (12654, 104107)]