18229211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18242

約数の個数: 16

約数和(自身を含む): 24476928

約数和(自身を除く): 6247717

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 18211, 127477, 200321, 236743, 1402247, 1657201, 2604173, 18229211]

約数ペア:

[(1, 18229211), (7, 2604173), (11, 1657201), (13, 1402247), (77, 236743), (91, 200321), (143, 127477), (1001, 18211)]