2018928318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{28669}}^1$

素因数の和:28793

約数の個数: 48

約数和(自身を含む): 4484217360

約数和(自身を除く): 2465289042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 121, 194, 242, 291, 363, 582, 726, 1067, 2134, 3201, 6402, 11737, 23474, 28669, 35211, 57338, 70422, 86007, 172014, 315359, 630718, 946077, 1892154, 2780893, 3468949, 5561786, 6937898, 8342679, 10406847, 16685358, 20813694, 30589823, 61179646, 91769469, 183538938, 336488053, 672976106, 1009464159, 2018928318]

約数ペア:

[(1, 2018928318), (2, 1009464159), (3, 672976106), (6, 336488053), (11, 183538938), (22, 91769469), (33, 61179646), (66, 30589823), (97, 20813694), (121, 16685358), (194, 10406847), (242, 8342679), (291, 6937898), (363, 5561786), (582, 3468949), (726, 2780893), (1067, 1892154), (2134, 946077), (3201, 630718), (6402, 315359), (11737, 172014), (23474, 86007), (28669, 70422), (35211, 57338)]