18504042

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22511}}^1$

素因数の和:22653

約数の個数: 16

約数和(自身を含む): 37279872

約数和(自身を除く): 18775830

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 22511, 45022, 67533, 135066, 3084007, 6168014, 9252021, 18504042]

約数ペア:

[(1, 18504042), (2, 9252021), (3, 6168014), (6, 3084007), (137, 135066), (274, 67533), (411, 45022), (822, 22511)]