514458

素因数分解:

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

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 1307520

約数和(自身を除く): 793062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1361, 2722, 4083, 8166, 9527, 12249, 19054, 24498, 28581, 36747, 57162, 73494, 85743, 171486, 257229, 514458]

約数ペア:

[(1, 514458), (2, 257229), (3, 171486), (6, 85743), (7, 73494), (9, 57162), (14, 36747), (18, 28581), (21, 24498), (27, 19054), (42, 12249), (54, 9527), (63, 8166), (126, 4083), (189, 2722), (378, 1361)]