The factors of the number 1,803,384 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 121, 132, 138, 162, 184, 198, 207, 216, 242, 253, 264, 276, 297, 324, 363, 396, 414, 484, 506, 552, 594, 621, 648, 726, 759, 792, 828, 891, 968, 1012, 1089, 1188, 1242, 1452, 1518, 1656, 1782, 1863, 2024, 2178, 2277, 2376, 2484, 2783, 2904, 3036, 3267, 3564, 3726, 4356, 4554, 4968, 5566, 6072, 6534, 6831, 7128, 7452, 8349, 8712, 9108, 9801, 11132, 13068, 13662, 14904, 16698, 18216, 19602, 20493, 22264, 25047, 26136, 27324, 33396, 39204, 40986, 50094, 54648, 66792, 75141, 78408, 81972, 100188, 150282, 163944, 200376, 225423, 300564, 450846, 601128, 901692, 1803384.
If you add them up, you will get the total of 5,793,480.