The factors of the number 1,336,500 are: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 125, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 250, 270, 275, 297, 300, 324, 330, 375, 396, 405, 450, 486, 495, 500, 540, 550, 594, 660, 675, 750, 810, 825, 891, 900, 972, 990, 1100, 1125, 1188, 1215, 1350, 1375, 1485, 1500, 1620, 1650, 1782, 1980, 2025, 2250, 2430, 2475, 2673, 2700, 2750, 2970, 3300, 3375, 3564, 4050, 4125, 4455, 4500, 4860, 4950, 5346, 5500, 5940, 6075, 6750, 7425, 8100, 8250, 8910, 9900, 10125, 10692, 12150, 12375, 13365, 13500, 14850, 16500, 17820, 20250, 22275, 24300, 24750, 26730, 29700, 30375, 37125, 40500, 44550, 49500, 53460, 60750, 66825, 74250, 89100, 111375, 121500, 133650, 148500, 222750, 267300, 334125, 445500, 668250, 1336500.
If you add them up, you will get the total of 4,769,856.