18117022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117643}}^1$

素因数の和:117663

約数の個数: 16

約数和(自身を含む): 33881472

約数和(自身を除く): 15764450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 117643, 235286, 823501, 1294073, 1647002, 2588146, 9058511, 18117022]

約数ペア:

[(1, 18117022), (2, 9058511), (7, 2588146), (11, 1647002), (14, 1294073), (22, 823501), (77, 235286), (154, 117643)]