15903672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 42439680

約数和(自身を除く): 26536008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 613, 1081, 1128, 1226, 1839, 2162, 2452, 3243, 3678, 4324, 4904, 6486, 7356, 8648, 12972, 14099, 14712, 25944, 28198, 28811, 42297, 56396, 57622, 84594, 86433, 112792, 115244, 169188, 172866, 230488, 338376, 345732, 662653, 691464, 1325306, 1987959, 2650612, 3975918, 5301224, 7951836, 15903672]

約数ペア:

[(1, 15903672), (2, 7951836), (3, 5301224), (4, 3975918), (6, 2650612), (8, 1987959), (12, 1325306), (23, 691464), (24, 662653), (46, 345732), (47, 338376), (69, 230488), (92, 172866), (94, 169188), (138, 115244), (141, 112792), (184, 86433), (188, 84594), (276, 57622), (282, 56396), (376, 42297), (552, 28811), (564, 28198), (613, 25944), (1081, 14712), (1128, 14099), (1226, 12972), (1839, 8648), (2162, 7356), (2452, 6486), (3243, 4904), (3678, 4324)]