28913598

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2860

約数の個数: 56

約数和(自身を含む): 74341488

約数和(自身を除く): 45427890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2833, 3402, 5103, 5666, 8499, 10206, 16998, 19831, 25497, 39662, 50994, 59493, 76491, 118986, 152982, 178479, 229473, 356958, 458946, 535437, 688419, 1070874, 1376838, 1606311, 2065257, 3212622, 4130514, 4818933, 9637866, 14456799, 28913598]

約数ペア:

[(1, 28913598), (2, 14456799), (3, 9637866), (6, 4818933), (7, 4130514), (9, 3212622), (14, 2065257), (18, 1606311), (21, 1376838), (27, 1070874), (42, 688419), (54, 535437), (63, 458946), (81, 356958), (126, 229473), (162, 178479), (189, 152982), (243, 118986), (378, 76491), (486, 59493), (567, 50994), (729, 39662), (1134, 25497), (1458, 19831), (1701, 16998), (2833, 10206), (3402, 8499), (5103, 5666)]