17681818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6082

約数の個数: 32

約数和(自身を含む): 34813440

約数和(自身を除く): 17131622

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6043, 12086, 42301, 66473, 84602, 114817, 132946, 229634, 465311, 803719, 930622, 1262987, 1607438, 2525974, 8840909, 17681818]

約数ペア:

[(1, 17681818), (2, 8840909), (7, 2525974), (11, 1607438), (14, 1262987), (19, 930622), (22, 803719), (38, 465311), (77, 229634), (133, 132946), (154, 114817), (209, 84602), (266, 66473), (418, 42301), (1463, 12086), (2926, 6043)]