16962984

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 47018400

約数和(自身を除く): 30055416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5479, 10958, 16437, 21916, 32874, 43832, 49311, 65748, 98622, 131496, 197244, 235597, 394488, 471194, 706791, 942388, 1413582, 1884776, 2120373, 2827164, 4240746, 5654328, 8481492, 16962984]

約数ペア:

[(1, 16962984), (2, 8481492), (3, 5654328), (4, 4240746), (6, 2827164), (8, 2120373), (9, 1884776), (12, 1413582), (18, 942388), (24, 706791), (36, 471194), (43, 394488), (72, 235597), (86, 197244), (129, 131496), (172, 98622), (258, 65748), (344, 49311), (387, 43832), (516, 32874), (774, 21916), (1032, 16437), (1548, 10958), (3096, 5479)]