21666552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39251}}^1$

素因数の和:39283

約数の個数: 32

約数和(自身を含む): 56522880

約数和(自身を除く): 34856328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39251, 78502, 117753, 157004, 235506, 314008, 471012, 902773, 942024, 1805546, 2708319, 3611092, 5416638, 7222184, 10833276, 21666552]

約数ペア:

[(1, 21666552), (2, 10833276), (3, 7222184), (4, 5416638), (6, 3611092), (8, 2708319), (12, 1805546), (23, 942024), (24, 902773), (46, 471012), (69, 314008), (92, 235506), (138, 157004), (184, 117753), (276, 78502), (552, 39251)]