18683007

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1097}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 28530432

約数和(自身を除く): 9847425

約数列:

[1, 3, 7, 21, 811, 1097, 2433, 3291, 5677, 7679, 17031, 23037, 889667, 2669001, 6227669, 18683007]

約数ペア:

[(1, 18683007), (3, 6227669), (7, 2669001), (21, 889667), (811, 23037), (1097, 17031), (2433, 7679), (3291, 5677)]