2009486862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{3943}}^1$

素因数の和:5205

約数の個数: 48

約数和(自身を含む): 4548031488

約数和(自身を除く): 2538544626

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1231, 2462, 3693, 3943, 7386, 7886, 11079, 11829, 22158, 23658, 28313, 35487, 56626, 70974, 84939, 90689, 169878, 181378, 254817, 272067, 509634, 544134, 816201, 1632402, 4853833, 9707666, 14561499, 29122998, 43684497, 87368994, 111638159, 223276318, 334914477, 669828954, 1004743431, 2009486862]

約数ペア:

[(1, 2009486862), (2, 1004743431), (3, 669828954), (6, 334914477), (9, 223276318), (18, 111638159), (23, 87368994), (46, 43684497), (69, 29122998), (138, 14561499), (207, 9707666), (414, 4853833), (1231, 1632402), (2462, 816201), (3693, 544134), (3943, 509634), (7386, 272067), (7886, 254817), (11079, 181378), (11829, 169878), (22158, 90689), (23658, 84939), (28313, 70974), (35487, 56626)]