18842046

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{51481}}^1$

素因数の和:51547

約数の個数: 16

約数和(自身を含む): 38302608

約数和(自身を除く): 19460562

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 51481, 102962, 154443, 308886, 3140341, 6280682, 9421023, 18842046]

約数ペア:

[(1, 18842046), (2, 9421023), (3, 6280682), (6, 3140341), (61, 308886), (122, 154443), (183, 102962), (366, 51481)]