3221412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 8064000

約数和(自身を除く): 4842588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 199, 213, 228, 284, 398, 426, 597, 796, 852, 1194, 1349, 2388, 2698, 3781, 4047, 5396, 7562, 8094, 11343, 14129, 15124, 16188, 22686, 28258, 42387, 45372, 56516, 84774, 169548, 268451, 536902, 805353, 1073804, 1610706, 3221412]

約数ペア:

[(1, 3221412), (2, 1610706), (3, 1073804), (4, 805353), (6, 536902), (12, 268451), (19, 169548), (38, 84774), (57, 56516), (71, 45372), (76, 42387), (114, 28258), (142, 22686), (199, 16188), (213, 15124), (228, 14129), (284, 11343), (398, 8094), (426, 7562), (597, 5396), (796, 4047), (852, 3781), (1194, 2698), (1349, 2388)]