26348049

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 21455343

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 607, 689, 819, 1113, 1821, 2067, 3339, 4249, 4823, 5463, 6201, 7891, 12747, 14469, 23673, 32171, 38241, 43407, 55237, 71019, 96513, 165711, 225197, 289539, 418223, 497133, 675591, 1254669, 2026773, 2927561, 3764007, 8782683, 26348049]

約数ペア:

[(1, 26348049), (3, 8782683), (7, 3764007), (9, 2927561), (13, 2026773), (21, 1254669), (39, 675591), (53, 497133), (63, 418223), (91, 289539), (117, 225197), (159, 165711), (273, 96513), (371, 71019), (477, 55237), (607, 43407), (689, 38241), (819, 32171), (1113, 23673), (1821, 14469), (2067, 12747), (3339, 7891), (4249, 6201), (4823, 5463)]