18225152

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 39803400

約数和(自身を除く): 21578248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 809, 1024, 1408, 1618, 2048, 2816, 3236, 5632, 6472, 8899, 11264, 12944, 17798, 22528, 25888, 35596, 51776, 71192, 103552, 142384, 207104, 284768, 414208, 569536, 828416, 1139072, 1656832, 2278144, 4556288, 9112576, 18225152]

約数ペア:

[(1, 18225152), (2, 9112576), (4, 4556288), (8, 2278144), (11, 1656832), (16, 1139072), (22, 828416), (32, 569536), (44, 414208), (64, 284768), (88, 207104), (128, 142384), (176, 103552), (256, 71192), (352, 51776), (512, 35596), (704, 25888), (809, 22528), (1024, 17798), (1408, 12944), (1618, 11264), (2048, 8899), (2816, 6472), (3236, 5632)]