The factors of the number 13,481,468 are: 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 49, 52, 74, 77, 91, 98, 143, 148, 154, 169, 182, 196, 259, 286, 308, 338, 364, 407, 481, 518, 539, 572, 637, 676, 814, 962, 1001, 1036, 1078, 1183, 1274, 1628, 1813, 1859, 1924, 2002, 2156, 2366, 2548, 2849, 3367, 3626, 3718, 4004, 4732, 5291, 5698, 6253, 6734, 7007, 7252, 7436, 8281, 10582, 11396, 12506, 13013, 13468, 14014, 16562, 19943, 21164, 23569, 25012, 26026, 28028, 33124, 37037, 39886, 43771, 47138, 52052, 68783, 74074, 79772, 87542, 91091, 94276, 137566, 148148, 175084, 182182, 259259, 275132, 306397, 364364, 481481, 518518, 612794, 962962, 1037036, 1225588, 1925924, 3370367, 6740734, 13481468.
If you add them up, you will get the total of 33,295,752.