2012181528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{4751}}^1$

素因数の和:7288

約数の個数: 64

約数和(自身を含む): 5752581120

約数和(自身を除く): 3740399592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2521, 4751, 5042, 7563, 9502, 10084, 14253, 15126, 17647, 19004, 20168, 28506, 30252, 33257, 35294, 38008, 52941, 57012, 60504, 66514, 70588, 99771, 105882, 114024, 133028, 141176, 199542, 211764, 266056, 399084, 423528, 798168, 11977271, 23954542, 35931813, 47909084, 71863626, 83840897, 95818168, 143727252, 167681794, 251522691, 287454504, 335363588, 503045382, 670727176, 1006090764, 2012181528]

約数ペア:

[(1, 2012181528), (2, 1006090764), (3, 670727176), (4, 503045382), (6, 335363588), (7, 287454504), (8, 251522691), (12, 167681794), (14, 143727252), (21, 95818168), (24, 83840897), (28, 71863626), (42, 47909084), (56, 35931813), (84, 23954542), (168, 11977271), (2521, 798168), (4751, 423528), (5042, 399084), (7563, 266056), (9502, 211764), (10084, 199542), (14253, 141176), (15126, 133028), (17647, 114024), (19004, 105882), (20168, 99771), (28506, 70588), (30252, 66514), (33257, 60504), (35294, 57012), (38008, 52941)]