21877572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107243}}^1$

素因数の和:107267

約数の個数: 24

約数和(自身を含む): 54050976

約数和(自身を除く): 32173404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 107243, 214486, 321729, 428972, 643458, 1286916, 1823131, 3646262, 5469393, 7292524, 10938786, 21877572]

約数ペア:

[(1, 21877572), (2, 10938786), (3, 7292524), (4, 5469393), (6, 3646262), (12, 1823131), (17, 1286916), (34, 643458), (51, 428972), (68, 321729), (102, 214486), (204, 107243)]