18602144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 40914720

約数和(自身を除く): 22312576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1229, 1376, 1892, 2458, 3784, 4916, 7568, 9832, 13519, 15136, 19664, 27038, 39328, 52847, 54076, 105694, 108152, 211388, 216304, 422776, 432608, 581317, 845552, 1162634, 1691104, 2325268, 4650536, 9301072, 18602144]

約数ペア:

[(1, 18602144), (2, 9301072), (4, 4650536), (8, 2325268), (11, 1691104), (16, 1162634), (22, 845552), (32, 581317), (43, 432608), (44, 422776), (86, 216304), (88, 211388), (172, 108152), (176, 105694), (344, 54076), (352, 52847), (473, 39328), (688, 27038), (946, 19664), (1229, 15136), (1376, 13519), (1892, 9832), (2458, 7568), (3784, 4916)]