28314198

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15889}}^1$

素因数の和:15914

約数の個数: 40

約数和(自身を含む): 69216840

約数和(自身を除く): 40902642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 15889, 31778, 47667, 95334, 143001, 174779, 286002, 349558, 429003, 524337, 858006, 1048674, 1287009, 1573011, 2574018, 3146022, 4719033, 9438066, 14157099, 28314198]

約数ペア:

[(1, 28314198), (2, 14157099), (3, 9438066), (6, 4719033), (9, 3146022), (11, 2574018), (18, 1573011), (22, 1287009), (27, 1048674), (33, 858006), (54, 524337), (66, 429003), (81, 349558), (99, 286002), (162, 174779), (198, 143001), (297, 95334), (594, 47667), (891, 31778), (1782, 15889)]