278049402

素因数分解:

$2^1\times 3^3\times {\mathrm{5149063}}^1$

素因数の和:5149074

約数の個数: 16

約数和(自身を含む): 617887680

約数和(自身を除く): 339838278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5149063, 10298126, 15447189, 30894378, 46341567, 92683134, 139024701, 278049402]

約数ペア:

[(1, 278049402), (2, 139024701), (3, 92683134), (6, 46341567), (9, 30894378), (18, 15447189), (27, 10298126), (54, 5149063)]