27190786

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 52941600

約数和(自身を除く): 25750814

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 859, 931, 1666, 1718, 1862, 2261, 4522, 6013, 12026, 14603, 15827, 16321, 29206, 31654, 32642, 42091, 84182, 102221, 114247, 204442, 228494, 277457, 554914, 715547, 799729, 1431094, 1599458, 1942199, 3884398, 13595393, 27190786]

約数ペア:

[(1, 27190786), (2, 13595393), (7, 3884398), (14, 1942199), (17, 1599458), (19, 1431094), (34, 799729), (38, 715547), (49, 554914), (98, 277457), (119, 228494), (133, 204442), (238, 114247), (266, 102221), (323, 84182), (646, 42091), (833, 32642), (859, 31654), (931, 29206), (1666, 16321), (1718, 15827), (1862, 14603), (2261, 12026), (4522, 6013)]