18524565584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{62627}}^1$

素因数の和:62800

約数の個数: 80

約数和(自身を含む): 43488883200

約数和(自身を除く): 24964317616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 139, 152, 266, 278, 304, 532, 556, 973, 1064, 1112, 1946, 2128, 2224, 2641, 3892, 5282, 7784, 10564, 15568, 18487, 21128, 36974, 42256, 62627, 73948, 125254, 147896, 250508, 295792, 438389, 501016, 876778, 1002032, 1189913, 1753556, 2379826, 3507112, 4759652, 7014224, 8329391, 8705153, 9519304, 16658782, 17410306, 19038608, 33317564, 34820612, 60936071, 66635128, 69641224, 121872142, 133270256, 139282448, 165397907, 243744284, 330795814, 487488568, 661591628, 974977136, 1157785349, 1323183256, 2315570698, 2646366512, 4631141396, 9262282792, 18524565584]

約数ペア:

[(1, 18524565584), (2, 9262282792), (4, 4631141396), (7, 2646366512), (8, 2315570698), (14, 1323183256), (16, 1157785349), (19, 974977136), (28, 661591628), (38, 487488568), (56, 330795814), (76, 243744284), (112, 165397907), (133, 139282448), (139, 133270256), (152, 121872142), (266, 69641224), (278, 66635128), (304, 60936071), (532, 34820612), (556, 33317564), (973, 19038608), (1064, 17410306), (1112, 16658782), (1946, 9519304), (2128, 8705153), (2224, 8329391), (2641, 7014224), (3892, 4759652), (5282, 3507112), (7784, 2379826), (10564, 1753556), (15568, 1189913), (18487, 1002032), (21128, 876778), (36974, 501016), (42256, 438389), (62627, 295792), (73948, 250508), (125254, 147896)]