18048184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 42819840

約数和(自身を除く): 24771656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 353, 581, 616, 664, 706, 913, 1162, 1412, 1826, 2324, 2471, 2824, 3652, 3883, 4648, 4942, 6391, 7304, 7766, 9884, 12782, 15532, 19768, 25564, 27181, 29299, 31064, 51128, 54362, 58598, 108724, 117196, 205093, 217448, 234392, 322289, 410186, 644578, 820372, 1289156, 1640744, 2256023, 2578312, 4512046, 9024092, 18048184]

約数ペア:

[(1, 18048184), (2, 9024092), (4, 4512046), (7, 2578312), (8, 2256023), (11, 1640744), (14, 1289156), (22, 820372), (28, 644578), (44, 410186), (56, 322289), (77, 234392), (83, 217448), (88, 205093), (154, 117196), (166, 108724), (308, 58598), (332, 54362), (353, 51128), (581, 31064), (616, 29299), (664, 27181), (706, 25564), (913, 19768), (1162, 15532), (1412, 12782), (1826, 9884), (2324, 7766), (2471, 7304), (2824, 6391), (3652, 4942), (3883, 4648)]