21886422

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 44883072

約数和(自身を除く): 22996650

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 467, 642, 934, 1401, 2802, 7811, 15622, 23433, 34091, 46866, 49969, 68182, 99938, 102273, 149907, 204546, 299814, 3647737, 7295474, 10943211, 21886422]

約数ペア:

[(1, 21886422), (2, 10943211), (3, 7295474), (6, 3647737), (73, 299814), (107, 204546), (146, 149907), (214, 102273), (219, 99938), (321, 68182), (438, 49969), (467, 46866), (642, 34091), (934, 23433), (1401, 15622), (2802, 7811)]