6615686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 14072616

約数和(自身を除く): 7456930

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 133, 154, 187, 209, 238, 266, 323, 361, 374, 418, 539, 646, 722, 833, 931, 1078, 1309, 1463, 1666, 1862, 2261, 2527, 2618, 2926, 3553, 3971, 4522, 5054, 6137, 7106, 7942, 9163, 10241, 12274, 15827, 17689, 18326, 20482, 24871, 27797, 31654, 35378, 42959, 49742, 55594, 67507, 85918, 135014, 174097, 194579, 300713, 348194, 389158, 472549, 601426, 945098, 3307843, 6615686]

約数ペア:

[(1, 6615686), (2, 3307843), (7, 945098), (11, 601426), (14, 472549), (17, 389158), (19, 348194), (22, 300713), (34, 194579), (38, 174097), (49, 135014), (77, 85918), (98, 67507), (119, 55594), (133, 49742), (154, 42959), (187, 35378), (209, 31654), (238, 27797), (266, 24871), (323, 20482), (361, 18326), (374, 17689), (418, 15827), (539, 12274), (646, 10241), (722, 9163), (833, 7942), (931, 7106), (1078, 6137), (1309, 5054), (1463, 4522), (1666, 3971), (1862, 3553), (2261, 2926), (2527, 2618)]