21447666

素因数分解:

$2^1\times 3^5\times {\mathrm{44131}}^1$

素因数の和:44148

約数の個数: 24

約数和(自身を含む): 48192144

約数和(自身を除く): 26744478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 44131, 88262, 132393, 264786, 397179, 794358, 1191537, 2383074, 3574611, 7149222, 10723833, 21447666]

約数ペア:

[(1, 21447666), (2, 10723833), (3, 7149222), (6, 3574611), (9, 2383074), (18, 1191537), (27, 794358), (54, 397179), (81, 264786), (162, 132393), (243, 88262), (486, 44131)]