21301842

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{34469}}^1$

素因数の和:34577

約数の個数: 16

約数和(自身を含む): 43018560

約数和(自身を除く): 21716718

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 34469, 68938, 103407, 206814, 3550307, 7100614, 10650921, 21301842]

約数ペア:

[(1, 21301842), (2, 10650921), (3, 7100614), (6, 3550307), (103, 206814), (206, 103407), (309, 68938), (618, 34469)]