17858646722

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1307}}^1\times {\mathrm{2081}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 31666020768

約数和(自身を除く): 13807374046

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 1307, 2081, 2614, 3283, 4162, 6566, 9149, 14567, 18298, 29134, 64043, 87569, 101969, 128086, 139427, 175138, 203938, 278854, 612983, 975989, 1225966, 1951978, 2719867, 4290881, 5439734, 6831923, 8581762, 13663846, 19039069, 38078138, 133273483, 182231089, 266546966, 364462178, 1275617623, 2551235246, 8929323361, 17858646722]

約数ペア:

[(1, 17858646722), (2, 8929323361), (7, 2551235246), (14, 1275617623), (49, 364462178), (67, 266546966), (98, 182231089), (134, 133273483), (469, 38078138), (938, 19039069), (1307, 13663846), (2081, 8581762), (2614, 6831923), (3283, 5439734), (4162, 4290881), (6566, 2719867), (9149, 1951978), (14567, 1225966), (18298, 975989), (29134, 612983), (64043, 278854), (87569, 203938), (101969, 175138), (128086, 139427)]