2990574

素因数分解:

$2^1\times 3^3\times {\mathrm{55381}}^1$

素因数の和:55392

約数の個数: 16

約数和(自身を含む): 6645840

約数和(自身を除く): 3655266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 55381, 110762, 166143, 332286, 498429, 996858, 1495287, 2990574]

約数ペア:

[(1, 2990574), (2, 1495287), (3, 996858), (6, 498429), (9, 332286), (18, 166143), (27, 110762), (54, 55381)]