8298738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^2$

素因数の和:216

約数の個数: 54

約数和(自身を含む): 21134061

約数和(自身を除く): 12835323

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 679, 873, 882, 1358, 1746, 2037, 4074, 4753, 6111, 9409, 9506, 12222, 14259, 18818, 28227, 28518, 42777, 56454, 65863, 84681, 85554, 131726, 169362, 197589, 395178, 461041, 592767, 922082, 1185534, 1383123, 2766246, 4149369, 8298738]

約数ペア:

[(1, 8298738), (2, 4149369), (3, 2766246), (6, 1383123), (7, 1185534), (9, 922082), (14, 592767), (18, 461041), (21, 395178), (42, 197589), (49, 169362), (63, 131726), (97, 85554), (98, 84681), (126, 65863), (147, 56454), (194, 42777), (291, 28518), (294, 28227), (441, 18818), (582, 14259), (679, 12222), (873, 9506), (882, 9409), (1358, 6111), (1746, 4753), (2037, 4074)]