449489772

素因数分解:

$2^2\times 3^2\times {\mathrm{12485827}}^1$

素因数の和:12485837

約数の個数: 18

約数和(自身を含む): 1136210348

約数和(自身を除く): 686720576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12485827, 24971654, 37457481, 49943308, 74914962, 112372443, 149829924, 224744886, 449489772]

約数ペア:

[(1, 449489772), (2, 224744886), (3, 149829924), (4, 112372443), (6, 74914962), (9, 49943308), (12, 37457481), (18, 24971654), (36, 12485827)]