21874026

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{54413}}^1$

素因数の和:54485

約数の個数: 16

約数和(自身を含む): 44401824

約数和(自身を除く): 22527798

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 54413, 108826, 163239, 326478, 3645671, 7291342, 10937013, 21874026]

約数ペア:

[(1, 21874026), (2, 10937013), (3, 7291342), (6, 3645671), (67, 326478), (134, 163239), (201, 108826), (402, 54413)]