189856584

素因数分解:

$2^3\times 3^2\times {\mathrm{2636897}}^1$

素因数の和:2636909

約数の個数: 24

約数和(自身を含む): 514195110

約数和(自身を除く): 324338526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2636897, 5273794, 7910691, 10547588, 15821382, 21095176, 23732073, 31642764, 47464146, 63285528, 94928292, 189856584]

約数ペア:

[(1, 189856584), (2, 94928292), (3, 63285528), (4, 47464146), (6, 31642764), (8, 23732073), (9, 21095176), (12, 15821382), (18, 10547588), (24, 7910691), (36, 5273794), (72, 2636897)]