18027328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 40416480

約数和(自身を除く): 22389152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 883, 928, 1276, 1766, 1856, 2552, 3532, 5104, 7064, 9713, 10208, 14128, 19426, 20416, 25607, 28256, 38852, 51214, 56512, 77704, 102428, 155408, 204856, 281677, 310816, 409712, 563354, 621632, 819424, 1126708, 1638848, 2253416, 4506832, 9013664, 18027328]

約数ペア:

[(1, 18027328), (2, 9013664), (4, 4506832), (8, 2253416), (11, 1638848), (16, 1126708), (22, 819424), (29, 621632), (32, 563354), (44, 409712), (58, 310816), (64, 281677), (88, 204856), (116, 155408), (176, 102428), (232, 77704), (319, 56512), (352, 51214), (464, 38852), (638, 28256), (704, 25607), (883, 20416), (928, 19426), (1276, 14128), (1766, 10208), (1856, 9713), (2552, 7064), (3532, 5104)]