2745162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21802

約数の個数: 24

約数和(自身を含む): 6797856

約数和(自身を除く): 4052694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21787, 43574, 65361, 130722, 152509, 196083, 305018, 392166, 457527, 915054, 1372581, 2745162]

約数ペア:

[(1, 2745162), (2, 1372581), (3, 915054), (6, 457527), (7, 392166), (9, 305018), (14, 196083), (18, 152509), (21, 130722), (42, 65361), (63, 43574), (126, 21787)]