7707798

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{971}}^1$

素因数の和:999

約数の個数: 60

約数和(自身を含む): 20111652

約数和(自身を除く): 12403854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 971, 1134, 1323, 1942, 2646, 2913, 3969, 5826, 6797, 7938, 8739, 13594, 17478, 20391, 26217, 40782, 47579, 52434, 61173, 78651, 95158, 122346, 142737, 157302, 183519, 285474, 367038, 428211, 550557, 856422, 1101114, 1284633, 2569266, 3853899, 7707798]

約数ペア:

[(1, 7707798), (2, 3853899), (3, 2569266), (6, 1284633), (7, 1101114), (9, 856422), (14, 550557), (18, 428211), (21, 367038), (27, 285474), (42, 183519), (49, 157302), (54, 142737), (63, 122346), (81, 95158), (98, 78651), (126, 61173), (147, 52434), (162, 47579), (189, 40782), (294, 26217), (378, 20391), (441, 17478), (567, 13594), (882, 8739), (971, 7938), (1134, 6797), (1323, 5826), (1942, 3969), (2646, 2913)]