18435406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{971}}^1$

素因数の和:1847

約数の個数: 16

約数和(自身を含む): 30233088

約数和(自身を除く): 11797682

約数列:

[1, 2, 11, 22, 863, 971, 1726, 1942, 9493, 10681, 18986, 21362, 837973, 1675946, 9217703, 18435406]

約数ペア:

[(1, 18435406), (2, 9217703), (11, 1675946), (22, 837973), (863, 21362), (971, 18986), (1726, 10681), (1942, 9493)]