18388594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77263}}^1$

素因数の和:77289

約数の個数: 16

約数和(自身を含む): 33378048

約数和(自身を除く): 14989454

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77263, 154526, 540841, 1081682, 1313471, 2626942, 9194297, 18388594]

約数ペア:

[(1, 18388594), (2, 9194297), (7, 2626942), (14, 1313471), (17, 1081682), (34, 540841), (119, 154526), (238, 77263)]