2034654957

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 3412316160

約数和(自身を除く): 1377661203

約数列:

[1, 3, 9, 19, 23, 27, 47, 57, 69, 81, 141, 171, 207, 423, 437, 513, 621, 893, 1081, 1223, 1269, 1311, 1539, 1863, 2679, 3243, 3669, 3807, 3933, 8037, 9729, 11007, 11799, 20539, 23237, 24111, 28129, 29187, 33021, 35397, 57481, 61617, 69711, 72333, 84387, 87561, 99063, 172443, 184851, 209133, 253161, 517329, 534451, 554553, 627399, 759483, 1092139, 1322063, 1551987, 1603353, 1663659, 1882197, 2278449, 3276417, 3966189, 4655961, 4810059, 9829251, 11898567, 14430177, 25119197, 29487753, 35695701, 43290531, 75357591, 88463259, 107087103, 226072773, 678218319, 2034654957]

約数ペア:

[(1, 2034654957), (3, 678218319), (9, 226072773), (19, 107087103), (23, 88463259), (27, 75357591), (47, 43290531), (57, 35695701), (69, 29487753), (81, 25119197), (141, 14430177), (171, 11898567), (207, 9829251), (423, 4810059), (437, 4655961), (513, 3966189), (621, 3276417), (893, 2278449), (1081, 1882197), (1223, 1663659), (1269, 1603353), (1311, 1551987), (1539, 1322063), (1863, 1092139), (2679, 759483), (3243, 627399), (3669, 554553), (3807, 534451), (3933, 517329), (8037, 253161), (9729, 209133), (11007, 184851), (11799, 172443), (20539, 99063), (23237, 87561), (24111, 84387), (28129, 72333), (29187, 69711), (33021, 61617), (35397, 57481)]