18394070

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1823}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 33160320

約数和(自身を除く): 14766250

約数列:

[1, 2, 5, 10, 1009, 1823, 2018, 3646, 5045, 9115, 10090, 18230, 1839407, 3678814, 9197035, 18394070]

約数ペア:

[(1, 18394070), (2, 9197035), (5, 3678814), (10, 1839407), (1009, 18230), (1823, 10090), (2018, 9115), (3646, 5045)]