2018889213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{189407}}^1$

素因数の和:189457

約数の個数: 32

約数和(自身を含む): 3272970240

約数和(自身を除く): 1254081027

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 189407, 568221, 2083477, 3219919, 3598733, 6250431, 9659757, 10796199, 35419109, 39586063, 61178461, 106257327, 118758189, 183535383, 672963071, 2018889213]

約数ペア:

[(1, 2018889213), (3, 672963071), (11, 183535383), (17, 118758189), (19, 106257327), (33, 61178461), (51, 39586063), (57, 35419109), (187, 10796199), (209, 9659757), (323, 6250431), (561, 3598733), (627, 3219919), (969, 2083477), (3553, 568221), (10659, 189407)]