21365034

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{3331}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 42782880

約数和(自身を除く): 21417846

約数列:

[1, 2, 3, 6, 1069, 2138, 3207, 3331, 6414, 6662, 9993, 19986, 3560839, 7121678, 10682517, 21365034]

約数ペア:

[(1, 21365034), (2, 10682517), (3, 7121678), (6, 3560839), (1069, 19986), (2138, 9993), (3207, 6662), (3331, 6414)]