11927754

素因数分解:

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

素因数の和:691

約数の個数: 48

約数和(自身を含む): 27585792

約数和(自身を除く): 15658038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 613, 846, 1081, 1226, 1839, 2162, 3243, 3678, 5517, 6486, 9729, 11034, 14099, 19458, 28198, 28811, 42297, 57622, 84594, 86433, 126891, 172866, 253782, 259299, 518598, 662653, 1325306, 1987959, 3975918, 5963877, 11927754]

約数ペア:

[(1, 11927754), (2, 5963877), (3, 3975918), (6, 1987959), (9, 1325306), (18, 662653), (23, 518598), (46, 259299), (47, 253782), (69, 172866), (94, 126891), (138, 86433), (141, 84594), (207, 57622), (282, 42297), (414, 28811), (423, 28198), (613, 19458), (846, 14099), (1081, 11034), (1226, 9729), (1839, 6486), (2162, 5517), (3243, 3678)]