21168876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103769}}^1$

素因数の和:103793

約数の個数: 24

約数和(自身を含む): 52300080

約数和(自身を除く): 31131204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103769, 207538, 311307, 415076, 622614, 1245228, 1764073, 3528146, 5292219, 7056292, 10584438, 21168876]

約数ペア:

[(1, 21168876), (2, 10584438), (3, 7056292), (4, 5292219), (6, 3528146), (12, 1764073), (17, 1245228), (34, 622614), (51, 415076), (68, 311307), (102, 207538), (204, 103769)]