2178288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 6970288

約数和(自身を除く): 4792000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2161, 4322, 6483, 8644, 12966, 15127, 17288, 19449, 25932, 30254, 34576, 38898, 45381, 51864, 60508, 77796, 90762, 103728, 121016, 136143, 155592, 181524, 242032, 272286, 311184, 363048, 544572, 726096, 1089144, 2178288]

約数ペア:

[(1, 2178288), (2, 1089144), (3, 726096), (4, 544572), (6, 363048), (7, 311184), (8, 272286), (9, 242032), (12, 181524), (14, 155592), (16, 136143), (18, 121016), (21, 103728), (24, 90762), (28, 77796), (36, 60508), (42, 51864), (48, 45381), (56, 38898), (63, 34576), (72, 30254), (84, 25932), (112, 19449), (126, 17288), (144, 15127), (168, 12966), (252, 8644), (336, 6483), (504, 4322), (1008, 2161)]