21822234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{519577}}^1$

素因数の和:519589

約数の個数: 16

約数和(自身を含む): 49879488

約数和(自身を除く): 28057254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 519577, 1039154, 1558731, 3117462, 3637039, 7274078, 10911117, 21822234]

約数ペア:

[(1, 21822234), (2, 10911117), (3, 7274078), (6, 3637039), (7, 3117462), (14, 1558731), (21, 1039154), (42, 519577)]