18157106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3701}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 29852928

約数和(自身を除く): 11695822

約数列:

[1, 2, 11, 22, 223, 446, 2453, 3701, 4906, 7402, 40711, 81422, 825323, 1650646, 9078553, 18157106]

約数ペア:

[(1, 18157106), (2, 9078553), (11, 1650646), (22, 825323), (223, 81422), (446, 40711), (2453, 7402), (3701, 4906)]