18935244

素因数分解:

$2^2\times 3^2\times {\mathrm{525979}}^1$

素因数の和:525989

約数の個数: 18

約数和(自身を含む): 47864180

約数和(自身を除く): 28928936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 525979, 1051958, 1577937, 2103916, 3155874, 4733811, 6311748, 9467622, 18935244]

約数ペア:

[(1, 18935244), (2, 9467622), (3, 6311748), (4, 4733811), (6, 3155874), (9, 2103916), (12, 1577937), (18, 1051958), (36, 525979)]