21000584562

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{152178149}}^1$

素因数の和:152178177

約数の個数: 16

約数和(自身を含む): 43827307200

約数和(自身を除く): 22826722638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 152178149, 304356298, 456534447, 913068894, 3500097427, 7000194854, 10500292281, 21000584562]

約数ペア:

[(1, 21000584562), (2, 10500292281), (3, 7000194854), (6, 3500097427), (23, 913068894), (46, 456534447), (69, 304356298), (138, 152178149)]