21822198

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{35311}}^1$

素因数の和:35419

約数の個数: 16

約数和(自身を含む): 44069376

約数和(自身を除く): 22247178

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 35311, 70622, 105933, 211866, 3637033, 7274066, 10911099, 21822198]

約数ペア:

[(1, 21822198), (2, 10911099), (3, 7274066), (6, 3637033), (103, 211866), (206, 105933), (309, 70622), (618, 35311)]