18158162808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1035007}}^1$

素因数の和:1035076

約数の個数: 64

約数和(自身を含む): 49183580160

約数和(自身を除く): 31025417352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 1035007, 2070014, 3105021, 4140028, 6210042, 8280056, 12420084, 17595119, 24840168, 35190238, 44505301, 52785357, 70380476, 89010602, 105570714, 133515903, 140760952, 178021204, 211141428, 267031806, 356042408, 422282856, 534063612, 756590117, 1068127224, 1513180234, 2269770351, 3026360468, 4539540702, 6052720936, 9079081404, 18158162808]

約数ペア:

[(1, 18158162808), (2, 9079081404), (3, 6052720936), (4, 4539540702), (6, 3026360468), (8, 2269770351), (12, 1513180234), (17, 1068127224), (24, 756590117), (34, 534063612), (43, 422282856), (51, 356042408), (68, 267031806), (86, 211141428), (102, 178021204), (129, 140760952), (136, 133515903), (172, 105570714), (204, 89010602), (258, 70380476), (344, 52785357), (408, 44505301), (516, 35190238), (731, 24840168), (1032, 17595119), (1462, 12420084), (2193, 8280056), (2924, 6210042), (4386, 4140028), (5848, 3105021), (8772, 2070014), (17544, 1035007)]