16171236

素因数分解:

$2^2\times 3^2\times {\mathrm{449201}}^1$

素因数の和:449211

約数の個数: 18

約数和(自身を含む): 40877382

約数和(自身を除く): 24706146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449201, 898402, 1347603, 1796804, 2695206, 4042809, 5390412, 8085618, 16171236]

約数ペア:

[(1, 16171236), (2, 8085618), (3, 5390412), (4, 4042809), (6, 2695206), (9, 1796804), (12, 1347603), (18, 898402), (36, 449201)]