1837921878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{59957}}^1$

素因数の和:60109

約数の個数: 48

約数和(自身を含む): 4321292976

約数和(自身を除く): 2483371098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 30654, 59957, 119914, 179871, 359742, 539613, 779441, 1079226, 1558882, 2338323, 4676646, 7014969, 7854367, 14029938, 15708734, 23563101, 47126202, 70689303, 102106771, 141378606, 204213542, 306320313, 612640626, 918960939, 1837921878]

約数ペア:

[(1, 1837921878), (2, 918960939), (3, 612640626), (6, 306320313), (9, 204213542), (13, 141378606), (18, 102106771), (26, 70689303), (39, 47126202), (78, 23563101), (117, 15708734), (131, 14029938), (234, 7854367), (262, 7014969), (393, 4676646), (786, 2338323), (1179, 1558882), (1703, 1079226), (2358, 779441), (3406, 539613), (5109, 359742), (10218, 179871), (15327, 119914), (30654, 59957)]