18394488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36497}}^1$

素因数の和:36516

約数の個数: 48

約数和(自身を含む): 56936880

約数和(自身を除く): 38542392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36497, 72994, 109491, 145988, 218982, 255479, 291976, 328473, 437964, 510958, 656946, 766437, 875928, 1021916, 1313892, 1532874, 2043832, 2299311, 2627784, 3065748, 4598622, 6131496, 9197244, 18394488]

約数ペア:

[(1, 18394488), (2, 9197244), (3, 6131496), (4, 4598622), (6, 3065748), (7, 2627784), (8, 2299311), (9, 2043832), (12, 1532874), (14, 1313892), (18, 1021916), (21, 875928), (24, 766437), (28, 656946), (36, 510958), (42, 437964), (56, 328473), (63, 291976), (72, 255479), (84, 218982), (126, 145988), (168, 109491), (252, 72994), (504, 36497)]