1918156692

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{6389}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 4534548480

約数和(自身を除く): 2616391788

約数列:

[1, 2, 3, 4, 6, 12, 127, 197, 254, 381, 394, 508, 591, 762, 788, 1182, 1524, 2364, 6389, 12778, 19167, 25019, 25556, 38334, 50038, 75057, 76668, 100076, 150114, 300228, 811403, 1258633, 1622806, 2434209, 2517266, 3245612, 3775899, 4868418, 5034532, 7551798, 9736836, 15103596, 159846391, 319692782, 479539173, 639385564, 959078346, 1918156692]

約数ペア:

[(1, 1918156692), (2, 959078346), (3, 639385564), (4, 479539173), (6, 319692782), (12, 159846391), (127, 15103596), (197, 9736836), (254, 7551798), (381, 5034532), (394, 4868418), (508, 3775899), (591, 3245612), (762, 2517266), (788, 2434209), (1182, 1622806), (1524, 1258633), (2364, 811403), (6389, 300228), (12778, 150114), (19167, 100076), (25019, 76668), (25556, 75057), (38334, 50038)]