18423072

素因数分解:

$2^5\times 3^3\times {\mathrm{21323}}^1$

素因数の和:21342

約数の個数: 48

約数和(自身を含む): 53736480

約数和(自身を除く): 35313408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21323, 42646, 63969, 85292, 127938, 170584, 191907, 255876, 341168, 383814, 511752, 575721, 682336, 767628, 1023504, 1151442, 1535256, 2047008, 2302884, 3070512, 4605768, 6141024, 9211536, 18423072]

約数ペア:

[(1, 18423072), (2, 9211536), (3, 6141024), (4, 4605768), (6, 3070512), (8, 2302884), (9, 2047008), (12, 1535256), (16, 1151442), (18, 1023504), (24, 767628), (27, 682336), (32, 575721), (36, 511752), (48, 383814), (54, 341168), (72, 255876), (96, 191907), (108, 170584), (144, 127938), (216, 85292), (288, 63969), (432, 42646), (864, 21323)]