1880454042

素因数分解:

$2^1\times 3^6\times {\mathrm{1289749}}^1$

素因数の和:1289769

約数の個数: 28

約数和(自身を含む): 4229090250

約数和(自身を除く): 2348636208

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1289749, 2579498, 3869247, 7738494, 11607741, 23215482, 34823223, 69646446, 104469669, 208939338, 313409007, 626818014, 940227021, 1880454042]

約数ペア:

[(1, 1880454042), (2, 940227021), (3, 626818014), (6, 313409007), (9, 208939338), (18, 104469669), (27, 69646446), (54, 34823223), (81, 23215482), (162, 11607741), (243, 7738494), (486, 3869247), (729, 2579498), (1458, 1289749)]