8136522

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 19088160

約数和(自身を除く): 10951638

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 643, 666, 703, 1286, 1406, 1929, 2109, 3858, 4218, 5787, 6327, 11574, 12217, 12654, 23791, 24434, 36651, 47582, 71373, 73302, 109953, 142746, 214119, 219906, 428238, 452029, 904058, 1356087, 2712174, 4068261, 8136522]

約数ペア:

[(1, 8136522), (2, 4068261), (3, 2712174), (6, 1356087), (9, 904058), (18, 452029), (19, 428238), (37, 219906), (38, 214119), (57, 142746), (74, 109953), (111, 73302), (114, 71373), (171, 47582), (222, 36651), (333, 24434), (342, 23791), (643, 12654), (666, 12217), (703, 11574), (1286, 6327), (1406, 5787), (1929, 4218), (2109, 3858)]