18332001

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{13313}}^1$

素因数の和:13342

約数の個数: 20

約数和(自身を含む): 28997892

約数和(自身を除く): 10665891

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 13313, 39939, 119817, 226321, 359451, 678963, 1078353, 2036889, 6110667, 18332001]

約数ペア:

[(1, 18332001), (3, 6110667), (9, 2036889), (17, 1078353), (27, 678963), (51, 359451), (81, 226321), (153, 119817), (459, 39939), (1377, 13313)]