The factors of the number 4,446,000 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 48, 50, 52, 57, 60, 65, 72, 75, 76, 78, 80, 90, 95, 100, 104, 114, 117, 120, 125, 130, 144, 150, 152, 156, 171, 180, 190, 195, 200, 208, 225, 228, 234, 240, 247, 250, 260, 285, 300, 304, 312, 325, 342, 360, 375, 380, 390, 400, 450, 456, 468, 475, 494, 500, 520, 570, 585, 600, 624, 650, 684, 720, 741, 750, 760, 780, 855, 900, 912, 936, 950, 975, 988, 1000, 1040, 1125, 1140, 1170, 1200, 1235, 1300, 1368, 1425, 1482, 1500, 1520, 1560, 1625, 1710, 1800, 1872, 1900, 1950, 1976, 2000, 2223, 2250, 2280, 2340, 2375, 2470, 2600, 2736, 2850, 2925, 2964, 3000, 3120, 3250, 3420, 3600, 3705, 3800, 3900, 3952, 4275, 4446, 4500, 4560, 4680, 4750, 4875, 4940, 5200, 5700, 5850, 5928, 6000, 6175, 6500, 6840, 7125, 7410, 7600, 7800, 8550, 8892, 9000, 9360, 9500, 9750, 9880, 11115, 11400, 11700, 11856, 12350, 13000, 13680, 14250, 14625, 14820, 15600, 17100, 17784, 18000, 18525, 19000, 19500, 19760, 21375, 22230, 22800, 23400, 24700, 26000, 28500, 29250, 29640, 30875, 34200, 35568, 37050, 38000, 39000, 42750, 44460, 46800, 49400, 55575, 57000, 58500, 59280, 61750, 68400, 74100, 78000, 85500, 88920, 92625, 98800, 111150, 114000, 117000, 123500, 148200, 171000, 177840, 185250, 222300, 234000, 247000, 277875, 296400, 342000, 370500, 444600, 494000, 555750, 741000, 889200, 1111500, 1482000, 2223000, 4446000.
If you add them up, you will get the total of 17,603,040.