21442188

素因数分解:

$2^2\times 3^1\times {\mathrm{701}}^1\times {\mathrm{2549}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 50122800

約数和(自身を除く): 28680612

約数列:

[1, 2, 3, 4, 6, 12, 701, 1402, 2103, 2549, 2804, 4206, 5098, 7647, 8412, 10196, 15294, 30588, 1786849, 3573698, 5360547, 7147396, 10721094, 21442188]

約数ペア:

[(1, 21442188), (2, 10721094), (3, 7147396), (4, 5360547), (6, 3573698), (12, 1786849), (701, 30588), (1402, 15294), (2103, 10196), (2549, 8412), (2804, 7647), (4206, 5098)]