The factors of the number 12,516,000 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 149, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 298, 300, 336, 350, 375, 400, 420, 447, 480, 500, 525, 560, 596, 600, 672, 700, 745, 750, 800, 840, 875, 894, 1000, 1043, 1050, 1120, 1192, 1200, 1400, 1490, 1500, 1680, 1750, 1788, 2000, 2086, 2100, 2235, 2384, 2400, 2625, 2800, 2980, 3000, 3129, 3360, 3500, 3576, 3725, 4000, 4172, 4200, 4470, 4768, 5215, 5250, 5600, 5960, 6000, 6258, 7000, 7152, 7450, 8344, 8400, 8940, 10430, 10500, 11175, 11920, 12000, 12516, 14000, 14304, 14900, 15645, 16688, 16800, 17880, 18625, 20860, 21000, 22350, 23840, 25032, 26075, 28000, 29800, 31290, 33376, 35760, 37250, 41720, 42000, 44700, 50064, 52150, 55875, 59600, 62580, 71520, 74500, 78225, 83440, 84000, 89400, 100128, 104300, 111750, 119200, 125160, 130375, 149000, 156450, 166880, 178800, 208600, 223500, 250320, 260750, 298000, 312900, 357600, 391125, 417200, 447000, 500640, 521500, 596000, 625800, 782250, 834400, 894000, 1043000, 1251600, 1564500, 1788000, 2086000, 2503200, 3129000, 4172000, 6258000, 12516000.
If you add them up, you will get the total of 47,174,400.