22147188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263657}}^1$

素因数の和:263671

約数の個数: 24

約数和(自身を含む): 59059392

約数和(自身を除く): 36912204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263657, 527314, 790971, 1054628, 1581942, 1845599, 3163884, 3691198, 5536797, 7382396, 11073594, 22147188]

約数ペア:

[(1, 22147188), (2, 11073594), (3, 7382396), (4, 5536797), (6, 3691198), (7, 3163884), (12, 1845599), (14, 1581942), (21, 1054628), (28, 790971), (42, 527314), (84, 263657)]