The factors of the number 840,263,382 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 367, 378, 486, 567, 673, 734, 1101, 1134, 1346, 1701, 2019, 2202, 2569, 3303, 3402, 4038, 4711, 5138, 6057, 6606, 7707, 9422, 9909, 12114, 14133, 15414, 18171, 19818, 23121, 28266, 29727, 36342, 42399, 46242, 54513, 59454, 69363, 84798, 89181, 109026, 127197, 138726, 163539, 178362, 208089, 246991, 254394, 327078, 381591, 416178, 493982, 624267, 740973, 763182, 1144773, 1248534, 1481946, 1728937, 2222919, 2289546, 3457874, 4445838, 5186811, 6668757, 10373622, 13337514, 15560433, 20006271, 31120866, 40012542, 46681299, 60018813, 93362598, 120037626, 140043897, 280087794, 420131691, 840263382.
If you add them up, you will get the total of 2,166,807,552.