291294126

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16363}}^1$

素因数の和:16437

約数の個数: 48

約数和(自身を含む): 673934976

約数和(自身を除く): 382640850

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 16363, 17802, 32726, 49089, 98178, 147267, 294534, 376349, 703609, 752698, 1129047, 1407218, 2110827, 2258094, 3387141, 4221654, 6332481, 6774282, 12664962, 16183007, 32366014, 48549021, 97098042, 145647063, 291294126]

約数ペア:

[(1, 291294126), (2, 145647063), (3, 97098042), (6, 48549021), (9, 32366014), (18, 16183007), (23, 12664962), (43, 6774282), (46, 6332481), (69, 4221654), (86, 3387141), (129, 2258094), (138, 2110827), (207, 1407218), (258, 1129047), (387, 752698), (414, 703609), (774, 376349), (989, 294534), (1978, 147267), (2967, 98178), (5934, 49089), (8901, 32726), (16363, 17802)]