18537134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120371}}^1$

素因数の和:120391

約数の個数: 16

約数和(自身を含む): 34667136

約数和(自身を除く): 16130002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 120371, 240742, 842597, 1324081, 1685194, 2648162, 9268567, 18537134]

約数ペア:

[(1, 18537134), (2, 9268567), (7, 2648162), (11, 1685194), (14, 1324081), (22, 842597), (77, 240742), (154, 120371)]