The factors of the number 9,385,728 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 121, 128, 132, 176, 192, 202, 242, 256, 264, 303, 352, 363, 384, 404, 484, 528, 606, 704, 726, 768, 808, 968, 1056, 1111, 1212, 1408, 1452, 1616, 1936, 2112, 2222, 2424, 2816, 2904, 3232, 3333, 3872, 4224, 4444, 4848, 5808, 6464, 6666, 7744, 8448, 8888, 9696, 11616, 12221, 12928, 13332, 15488, 17776, 19392, 23232, 24442, 25856, 26664, 30976, 35552, 36663, 38784, 46464, 48884, 53328, 71104, 73326, 77568, 92928, 97768, 106656, 142208, 146652, 195536, 213312, 284416, 293304, 391072, 426624, 586608, 782144, 853248, 1173216, 1564288, 2346432, 3128576, 4692864, 9385728.
If you add them up, you will get the total of 9,385,746. Now subtract 9,385,728 to get 18,343,176