18304826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 28793664

約数和(自身を除く): 10488838

約数列:

[1, 2, 23, 46, 227, 454, 1753, 3506, 5221, 10442, 40319, 80638, 397931, 795862, 9152413, 18304826]

約数ペア:

[(1, 18304826), (2, 9152413), (23, 795862), (46, 397931), (227, 80638), (454, 40319), (1753, 10442), (3506, 5221)]