18591232

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3330

約数の個数: 40

約数和(自身を含む): 40535352

約数和(自身を除く): 21944120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3301, 5632, 6602, 13204, 26408, 36311, 52816, 72622, 105632, 145244, 211264, 290488, 422528, 580976, 845056, 1161952, 1690112, 2323904, 4647808, 9295616, 18591232]

約数ペア:

[(1, 18591232), (2, 9295616), (4, 4647808), (8, 2323904), (11, 1690112), (16, 1161952), (22, 845056), (32, 580976), (44, 422528), (64, 290488), (88, 211264), (128, 145244), (176, 105632), (256, 72622), (352, 52816), (512, 36311), (704, 26408), (1408, 13204), (2816, 6602), (3301, 5632)]