2912608188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{172507}}^1$

素因数の和:172591

約数の個数: 72

約数和(自身を含む): 8539836032

約数和(自身を除く): 5627227844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 172507, 345014, 517521, 690028, 1035042, 1207549, 1552563, 2070084, 2415098, 3105126, 3622647, 4830196, 6210252, 7245294, 10867941, 11557969, 14490588, 21735882, 23115938, 34673907, 43471764, 46231876, 69347814, 80905783, 104021721, 138695628, 161811566, 208043442, 242717349, 323623132, 416086884, 485434698, 728152047, 970869396, 1456304094, 2912608188]

約数ペア:

[(1, 2912608188), (2, 1456304094), (3, 970869396), (4, 728152047), (6, 485434698), (7, 416086884), (9, 323623132), (12, 242717349), (14, 208043442), (18, 161811566), (21, 138695628), (28, 104021721), (36, 80905783), (42, 69347814), (63, 46231876), (67, 43471764), (84, 34673907), (126, 23115938), (134, 21735882), (201, 14490588), (252, 11557969), (268, 10867941), (402, 7245294), (469, 6210252), (603, 4830196), (804, 3622647), (938, 3105126), (1206, 2415098), (1407, 2070084), (1876, 1552563), (2412, 1207549), (2814, 1035042), (4221, 690028), (5628, 517521), (8442, 345014), (16884, 172507)]