18347672014

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{3323}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 32394480768

約数和(自身を除く): 14046808754

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 547, 721, 1094, 1442, 3323, 3829, 5047, 6646, 7658, 10094, 23261, 26803, 46522, 53606, 56341, 112682, 162827, 325654, 342269, 394387, 684538, 788774, 1817681, 2395883, 2760709, 3635362, 4791766, 5521418, 12723767, 16771181, 25447534, 33542362, 89066369, 178132738, 187221143, 374442286, 1310548001, 2621096002, 9173836007, 18347672014]

約数ペア:

[(1, 18347672014), (2, 9173836007), (7, 2621096002), (14, 1310548001), (49, 374442286), (98, 187221143), (103, 178132738), (206, 89066369), (547, 33542362), (721, 25447534), (1094, 16771181), (1442, 12723767), (3323, 5521418), (3829, 4791766), (5047, 3635362), (6646, 2760709), (7658, 2395883), (10094, 1817681), (23261, 788774), (26803, 684538), (46522, 394387), (53606, 342269), (56341, 325654), (112682, 162827)]