18012577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 2167583

約数列:

[1, 11, 83, 109, 181, 913, 1199, 1991, 9047, 15023, 19729, 99517, 165253, 217019, 1637507, 18012577]

約数ペア:

[(1, 18012577), (11, 1637507), (83, 217019), (109, 165253), (181, 99517), (913, 19729), (1199, 15023), (1991, 9047)]