8402814

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{1361}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 21247200

約数和(自身を除く): 12844386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1361, 2058, 2722, 3087, 4083, 6174, 8166, 9527, 12249, 19054, 24498, 28581, 57162, 66689, 85743, 133378, 171486, 200067, 400134, 466823, 600201, 933646, 1200402, 1400469, 2800938, 4201407, 8402814]

約数ペア:

[(1, 8402814), (2, 4201407), (3, 2800938), (6, 1400469), (7, 1200402), (9, 933646), (14, 600201), (18, 466823), (21, 400134), (42, 200067), (49, 171486), (63, 133378), (98, 85743), (126, 66689), (147, 57162), (294, 28581), (343, 24498), (441, 19054), (686, 12249), (882, 9527), (1029, 8166), (1361, 6174), (2058, 4083), (2722, 3087)]