2141748

素因数分解:

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

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 6348160

約数和(自身を除く): 4206412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2833, 5666, 8499, 11332, 16998, 19831, 25497, 33996, 39662, 50994, 59493, 76491, 79324, 101988, 118986, 152982, 178479, 237972, 305964, 356958, 535437, 713916, 1070874, 2141748]

約数ペア:

[(1, 2141748), (2, 1070874), (3, 713916), (4, 535437), (6, 356958), (7, 305964), (9, 237972), (12, 178479), (14, 152982), (18, 118986), (21, 101988), (27, 79324), (28, 76491), (36, 59493), (42, 50994), (54, 39662), (63, 33996), (84, 25497), (108, 19831), (126, 16998), (189, 11332), (252, 8499), (378, 5666), (756, 2833)]