2621990376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2142149}}^1$

素因数の和:2142178

約数の個数: 48

約数和(自身を含む): 7518946500

約数和(自身を除く): 4896956124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 2142149, 4284298, 6426447, 8568596, 12852894, 17137192, 19279341, 25705788, 36416533, 38558682, 51411576, 72833066, 77117364, 109249599, 145666132, 154234728, 218499198, 291332264, 327748797, 436998396, 655497594, 873996792, 1310995188, 2621990376]

約数ペア:

[(1, 2621990376), (2, 1310995188), (3, 873996792), (4, 655497594), (6, 436998396), (8, 327748797), (9, 291332264), (12, 218499198), (17, 154234728), (18, 145666132), (24, 109249599), (34, 77117364), (36, 72833066), (51, 51411576), (68, 38558682), (72, 36416533), (102, 25705788), (136, 19279341), (153, 17137192), (204, 12852894), (306, 8568596), (408, 6426447), (612, 4284298), (1224, 2142149)]