7171146

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 16540800

約数和(自身を除く): 9369654

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 79, 82, 123, 158, 237, 246, 369, 474, 711, 738, 1107, 1422, 1681, 2133, 2214, 3239, 3362, 4266, 5043, 6478, 9717, 10086, 15129, 19434, 29151, 30258, 45387, 58302, 87453, 90774, 132799, 174906, 265598, 398397, 796794, 1195191, 2390382, 3585573, 7171146]

約数ペア:

[(1, 7171146), (2, 3585573), (3, 2390382), (6, 1195191), (9, 796794), (18, 398397), (27, 265598), (41, 174906), (54, 132799), (79, 90774), (82, 87453), (123, 58302), (158, 45387), (237, 30258), (246, 29151), (369, 19434), (474, 15129), (711, 10086), (738, 9717), (1107, 6478), (1422, 5043), (1681, 4266), (2133, 3362), (2214, 3239)]