The factors of the number 11,403,504 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 419, 432, 486, 504, 567, 648, 756, 838, 972, 1008, 1134, 1257, 1296, 1512, 1676, 1701, 1944, 2268, 2514, 2933, 3024, 3352, 3402, 3771, 3888, 4536, 5028, 5866, 6704, 6804, 7542, 8799, 9072, 10056, 11313, 11732, 13608, 15084, 17598, 20112, 22626, 23464, 26397, 27216, 30168, 33939, 35196, 45252, 46928, 52794, 60336, 67878, 70392, 79191, 90504, 101817, 105588, 135756, 140784, 158382, 181008, 203634, 211176, 237573, 271512, 316764, 407268, 422352, 475146, 543024, 633528, 712719, 814536, 950292, 1267056, 1425438, 1629072, 1900584, 2850876, 3801168, 5701752, 11403504.
If you add them up, you will get the total of 37,914,240.