6872642

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3726

約数の個数: 24

約数和(自身を含む): 12626640

約数和(自身を除く): 5753998

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 3691, 7382, 25837, 51674, 70129, 140258, 180859, 361718, 490903, 981806, 3436321, 6872642]

約数ペア:

[(1, 6872642), (2, 3436321), (7, 981806), (14, 490903), (19, 361718), (38, 180859), (49, 140258), (98, 70129), (133, 51674), (266, 25837), (931, 7382), (1862, 3691)]