18840046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3203}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 30104784

約数和(自身を除く): 11264738

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3203, 5882, 6406, 54451, 108902, 554119, 1108238, 9420023, 18840046]

約数ペア:

[(1, 18840046), (2, 9420023), (17, 1108238), (34, 554119), (173, 108902), (346, 54451), (2941, 6406), (3203, 5882)]