123947802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{56909}}^1$

素因数の和:56939

約数の個数: 36

約数和(自身を含む): 295192170

約数和(自身を除く): 171244368

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 56909, 113818, 170727, 341454, 512181, 625999, 1024362, 1251998, 1877997, 3755994, 5633991, 6885989, 11267982, 13771978, 20657967, 41315934, 61973901, 123947802]

約数ペア:

[(1, 123947802), (2, 61973901), (3, 41315934), (6, 20657967), (9, 13771978), (11, 11267982), (18, 6885989), (22, 5633991), (33, 3755994), (66, 1877997), (99, 1251998), (121, 1024362), (198, 625999), (242, 512181), (363, 341454), (726, 170727), (1089, 113818), (2178, 56909)]