18696128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{26557}}^1$

素因数の和:26580

約数の個数: 28

約数和(自身を含む): 40474392

約数和(自身を除く): 21778264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 26557, 53114, 106228, 212456, 292127, 424912, 584254, 849824, 1168508, 1699648, 2337016, 4674032, 9348064, 18696128]

約数ペア:

[(1, 18696128), (2, 9348064), (4, 4674032), (8, 2337016), (11, 1699648), (16, 1168508), (22, 849824), (32, 584254), (44, 424912), (64, 292127), (88, 212456), (176, 106228), (352, 53114), (704, 26557)]