21434706

素因数分解:

$2^1\times 3^4\times {\mathrm{132313}}^1$

素因数の和:132327

約数の個数: 20

約数和(自身を含む): 48029982

約数和(自身を除く): 26595276

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 132313, 264626, 396939, 793878, 1190817, 2381634, 3572451, 7144902, 10717353, 21434706]

約数ペア:

[(1, 21434706), (2, 10717353), (3, 7144902), (6, 3572451), (9, 2381634), (18, 1190817), (27, 793878), (54, 396939), (81, 264626), (162, 132313)]