21165132

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{2213}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 49469616

約数和(自身を除く): 28304484

約数列:

[1, 2, 3, 4, 6, 12, 797, 1594, 2213, 2391, 3188, 4426, 4782, 6639, 8852, 9564, 13278, 26556, 1763761, 3527522, 5291283, 7055044, 10582566, 21165132]

約数ペア:

[(1, 21165132), (2, 10582566), (3, 7055044), (4, 5291283), (6, 3527522), (12, 1763761), (797, 26556), (1594, 13278), (2213, 9564), (2391, 8852), (3188, 6639), (4426, 4782)]