68455746

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{66721}}^1$

素因数の和:66751

約数の個数: 32

約数和(自身を含む): 160132800

約数和(自身を除く): 91677054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 66721, 133442, 200163, 400326, 600489, 1200978, 1267699, 1801467, 2535398, 3602934, 3803097, 7606194, 11409291, 22818582, 34227873, 68455746]

約数ペア:

[(1, 68455746), (2, 34227873), (3, 22818582), (6, 11409291), (9, 7606194), (18, 3803097), (19, 3602934), (27, 2535398), (38, 1801467), (54, 1267699), (57, 1200978), (114, 600489), (171, 400326), (342, 200163), (513, 133442), (1026, 66721)]