12893418

素因数分解:

$2^1\times 3^4\times {\mathrm{79589}}^1$

素因数の和:79603

約数の個数: 20

約数和(自身を含む): 28891170

約数和(自身を除く): 15997752

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79589, 159178, 238767, 477534, 716301, 1432602, 2148903, 4297806, 6446709, 12893418]

約数ペア:

[(1, 12893418), (2, 6446709), (3, 4297806), (6, 2148903), (9, 1432602), (18, 716301), (27, 477534), (54, 238767), (81, 159178), (162, 79589)]