121440654

素因数分解:

$2^1\times 3^3\times {\mathrm{2248901}}^1$

素因数の和:2248912

約数の個数: 16

約数和(自身を含む): 269868240

約数和(自身を除く): 148427586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2248901, 4497802, 6746703, 13493406, 20240109, 40480218, 60720327, 121440654]

約数ペア:

[(1, 121440654), (2, 60720327), (3, 40480218), (6, 20240109), (9, 13493406), (18, 6746703), (27, 4497802), (54, 2248901)]