540564

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 1276128

約数和(自身を除く): 735564

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 421, 428, 642, 842, 1263, 1284, 1684, 2526, 5052, 45047, 90094, 135141, 180188, 270282, 540564]

約数ペア:

[(1, 540564), (2, 270282), (3, 180188), (4, 135141), (6, 90094), (12, 45047), (107, 5052), (214, 2526), (321, 1684), (421, 1284), (428, 1263), (642, 842)]