2013193716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{18131}}^1$

素因数の和:18644

約数の個数: 48

約数和(自身を含む): 4955112960

約数和(自身を除く): 2941919244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 487, 974, 1461, 1948, 2922, 5844, 9253, 18131, 18506, 27759, 36262, 37012, 54393, 55518, 72524, 108786, 111036, 217572, 344489, 688978, 1033467, 1377956, 2066934, 4133868, 8829797, 17659594, 26489391, 35319188, 52978782, 105957564, 167766143, 335532286, 503298429, 671064572, 1006596858, 2013193716]

約数ペア:

[(1, 2013193716), (2, 1006596858), (3, 671064572), (4, 503298429), (6, 335532286), (12, 167766143), (19, 105957564), (38, 52978782), (57, 35319188), (76, 26489391), (114, 17659594), (228, 8829797), (487, 4133868), (974, 2066934), (1461, 1377956), (1948, 1033467), (2922, 688978), (5844, 344489), (9253, 217572), (18131, 111036), (18506, 108786), (27759, 72524), (36262, 55518), (37012, 54393)]