16656468

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20717}}^1$

素因数の和:20791

約数の個数: 24

約数和(自身を含む): 39447072

約数和(自身を除く): 22790604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 20717, 41434, 62151, 82868, 124302, 248604, 1388039, 2776078, 4164117, 5552156, 8328234, 16656468]

約数ペア:

[(1, 16656468), (2, 8328234), (3, 5552156), (4, 4164117), (6, 2776078), (12, 1388039), (67, 248604), (134, 124302), (201, 82868), (268, 62151), (402, 41434), (804, 20717)]