12720522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 27091584

約数和(自身を除く): 14371062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 401, 622, 802, 933, 1203, 1866, 2406, 5287, 6817, 10574, 13634, 15861, 20451, 31722, 40902, 124711, 249422, 374133, 748266, 2120087, 4240174, 6360261, 12720522]

約数ペア:

[(1, 12720522), (2, 6360261), (3, 4240174), (6, 2120087), (17, 748266), (34, 374133), (51, 249422), (102, 124711), (311, 40902), (401, 31722), (622, 20451), (802, 15861), (933, 13634), (1203, 10574), (1866, 6817), (2406, 5287)]