18239224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 35964720

約数和(自身を除く): 17725496

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1433, 1591, 2866, 3182, 5732, 6364, 11464, 12728, 53021, 61619, 106042, 123238, 212084, 246476, 424168, 492952, 2279903, 4559806, 9119612, 18239224]

約数ペア:

[(1, 18239224), (2, 9119612), (4, 4559806), (8, 2279903), (37, 492952), (43, 424168), (74, 246476), (86, 212084), (148, 123238), (172, 106042), (296, 61619), (344, 53021), (1433, 12728), (1591, 11464), (2866, 6364), (3182, 5732)]