18121246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63361}}^1$

素因数の和:63387

約数の個数: 16

約数和(自身を含む): 31934448

約数和(自身を除く): 13813202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63361, 126722, 696971, 823693, 1393942, 1647386, 9060623, 18121246]

約数ペア:

[(1, 18121246), (2, 9060623), (11, 1647386), (13, 1393942), (22, 823693), (26, 696971), (143, 126722), (286, 63361)]