18173474

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{6827}}^1$

素因数の和:6862

約数の個数: 16

約数和(自身を含む): 29988576

約数和(自身を除く): 11815102

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 6827, 13654, 75097, 150194, 826067, 1652134, 9086737, 18173474]

約数ペア:

[(1, 18173474), (2, 9086737), (11, 1652134), (22, 826067), (121, 150194), (242, 75097), (1331, 13654), (2662, 6827)]