18836552

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9091}}^1$

素因数の和:9141

約数の個数: 32

約数和(自身を含む): 41459520

約数和(自身を除く): 22622968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9091, 18182, 36364, 63637, 72728, 127274, 254548, 336367, 509096, 672734, 1345468, 2354569, 2690936, 4709138, 9418276, 18836552]

約数ペア:

[(1, 18836552), (2, 9418276), (4, 4709138), (7, 2690936), (8, 2354569), (14, 1345468), (28, 672734), (37, 509096), (56, 336367), (74, 254548), (148, 127274), (259, 72728), (296, 63637), (518, 36364), (1036, 18182), (2072, 9091)]