2890458

素因数分解:

$2^1\times 3^3\times {\mathrm{53527}}^1$

素因数の和:53538

約数の個数: 16

約数和(自身を含む): 6423360

約数和(自身を除く): 3532902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53527, 107054, 160581, 321162, 481743, 963486, 1445229, 2890458]

約数ペア:

[(1, 2890458), (2, 1445229), (3, 963486), (6, 481743), (9, 321162), (18, 160581), (27, 107054), (54, 53527)]