65551374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12689}}^1$

素因数の和:12745

約数の個数: 48

約数和(自身を含む): 166289760

約数和(自身を除く): 100738386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 12689, 25378, 38067, 76134, 88823, 114201, 177646, 228402, 266469, 520249, 532938, 799407, 1040498, 1560747, 1598814, 3121494, 3641743, 4682241, 7283486, 9364482, 10925229, 21850458, 32775687, 65551374]

約数ペア:

[(1, 65551374), (2, 32775687), (3, 21850458), (6, 10925229), (7, 9364482), (9, 7283486), (14, 4682241), (18, 3641743), (21, 3121494), (41, 1598814), (42, 1560747), (63, 1040498), (82, 799407), (123, 532938), (126, 520249), (246, 266469), (287, 228402), (369, 177646), (574, 114201), (738, 88823), (861, 76134), (1722, 38067), (2583, 25378), (5166, 12689)]