18076352

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 56

約数和(自身を含む): 41416224

約数和(自身を除く): 23339872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 257, 314, 448, 514, 628, 1028, 1099, 1256, 1799, 2056, 2198, 2512, 3598, 4112, 4396, 5024, 7196, 8224, 8792, 10048, 14392, 16448, 17584, 28784, 35168, 40349, 57568, 70336, 80698, 115136, 161396, 282443, 322792, 564886, 645584, 1129772, 1291168, 2259544, 2582336, 4519088, 9038176, 18076352]

約数ペア:

[(1, 18076352), (2, 9038176), (4, 4519088), (7, 2582336), (8, 2259544), (14, 1291168), (16, 1129772), (28, 645584), (32, 564886), (56, 322792), (64, 282443), (112, 161396), (157, 115136), (224, 80698), (257, 70336), (314, 57568), (448, 40349), (514, 35168), (628, 28784), (1028, 17584), (1099, 16448), (1256, 14392), (1799, 10048), (2056, 8792), (2198, 8224), (2512, 7196), (3598, 5024), (4112, 4396)]