2155188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25657}}^1$

素因数の和:25671

約数の個数: 24

約数和(自身を含む): 5747392

約数和(自身を除く): 3592204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25657, 51314, 76971, 102628, 153942, 179599, 307884, 359198, 538797, 718396, 1077594, 2155188]

約数ペア:

[(1, 2155188), (2, 1077594), (3, 718396), (4, 538797), (6, 359198), (7, 307884), (12, 179599), (14, 153942), (21, 102628), (28, 76971), (42, 51314), (84, 25657)]