2018203779

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1\times {\mathrm{4651}}^1$

素因数の和:6090

約数の個数: 16

約数和(自身を含む): 2718256640

約数和(自身を除く): 700052861

約数列:

[1, 3, 109, 327, 1327, 3981, 4651, 13953, 144643, 433929, 506959, 1520877, 6171877, 18515631, 672734593, 2018203779]

約数ペア:

[(1, 2018203779), (3, 672734593), (109, 18515631), (327, 6171877), (1327, 1520877), (3981, 506959), (4651, 433929), (13953, 144643)]