26661678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{261389}}^1$

素因数の和:261411

約数の個数: 16

約数和(自身を含む): 56460240

約数和(自身を除く): 29798562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 261389, 522778, 784167, 1568334, 4443613, 8887226, 13330839, 26661678]

約数ペア:

[(1, 26661678), (2, 13330839), (3, 8887226), (6, 4443613), (17, 1568334), (34, 784167), (51, 522778), (102, 261389)]