2018339961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{2237}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 3093811200

約数和(自身を除く): 1075471239

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1439, 2237, 4317, 6711, 15829, 24607, 27341, 42503, 47487, 73821, 82023, 127509, 300751, 467533, 902253, 1402599, 3219043, 9657129, 35409473, 61161817, 106228419, 183485451, 672779987, 2018339961]

約数ペア:

[(1, 2018339961), (3, 672779987), (11, 183485451), (19, 106228419), (33, 61161817), (57, 35409473), (209, 9657129), (627, 3219043), (1439, 1402599), (2237, 902253), (4317, 467533), (6711, 300751), (15829, 127509), (24607, 82023), (27341, 73821), (42503, 47487)]