18316144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14867}}^1$

素因数の和:14893

約数の個数: 40

約数和(自身を含む): 44247168

約数和(自身を除く): 25931024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 14867, 29734, 59468, 104069, 118936, 163537, 208138, 237872, 327074, 416276, 654148, 832552, 1144759, 1308296, 1665104, 2289518, 2616592, 4579036, 9158072, 18316144]

約数ペア:

[(1, 18316144), (2, 9158072), (4, 4579036), (7, 2616592), (8, 2289518), (11, 1665104), (14, 1308296), (16, 1144759), (22, 832552), (28, 654148), (44, 416276), (56, 327074), (77, 237872), (88, 208138), (112, 163537), (154, 118936), (176, 104069), (308, 59468), (616, 29734), (1232, 14867)]