9877806

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 22464000

約数和(自身を除く): 12586194

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 149, 174, 254, 261, 298, 381, 447, 522, 762, 894, 1143, 1341, 2286, 2682, 3683, 4321, 7366, 8642, 11049, 12963, 18923, 22098, 25926, 33147, 37846, 38889, 56769, 66294, 77778, 113538, 170307, 340614, 548767, 1097534, 1646301, 3292602, 4938903, 9877806]

約数ペア:

[(1, 9877806), (2, 4938903), (3, 3292602), (6, 1646301), (9, 1097534), (18, 548767), (29, 340614), (58, 170307), (87, 113538), (127, 77778), (149, 66294), (174, 56769), (254, 38889), (261, 37846), (298, 33147), (381, 25926), (447, 22098), (522, 18923), (762, 12963), (894, 11049), (1143, 8642), (1341, 7366), (2286, 4321), (2682, 3683)]