18319096

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 17243144

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 587, 664, 1174, 2348, 3901, 4696, 7802, 15604, 27589, 31208, 48721, 55178, 97442, 110356, 194884, 220712, 389768, 2289887, 4579774, 9159548, 18319096]

約数ペア:

[(1, 18319096), (2, 9159548), (4, 4579774), (8, 2289887), (47, 389768), (83, 220712), (94, 194884), (166, 110356), (188, 97442), (332, 55178), (376, 48721), (587, 31208), (664, 27589), (1174, 15604), (2348, 7802), (3901, 4696)]