27119972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 52675980

約数和(自身を除く): 25556008

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 409, 484, 548, 818, 1507, 1636, 3014, 4499, 6028, 8998, 16577, 17996, 33154, 49489, 56033, 66308, 98978, 112066, 197956, 224132, 616363, 1232726, 2465452, 6779993, 13559986, 27119972]

約数ペア:

[(1, 27119972), (2, 13559986), (4, 6779993), (11, 2465452), (22, 1232726), (44, 616363), (121, 224132), (137, 197956), (242, 112066), (274, 98978), (409, 66308), (484, 56033), (548, 49489), (818, 33154), (1507, 17996), (1636, 16577), (3014, 8998), (4499, 6028)]