2988954

素因数分解:

$2^1\times 3^3\times {\mathrm{55351}}^1$

素因数の和:55362

約数の個数: 16

約数和(自身を含む): 6642240

約数和(自身を除く): 3653286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 55351, 110702, 166053, 332106, 498159, 996318, 1494477, 2988954]

約数ペア:

[(1, 2988954), (2, 1494477), (3, 996318), (6, 498159), (9, 332106), (18, 166053), (27, 110702), (54, 55351)]