42542172

素因数分解:

$2^2\times 3^4\times {\mathrm{131303}}^1$

素因数の和:131319

約数の個数: 30

約数和(自身を含む): 111214488

約数和(自身を除く): 68672316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 131303, 262606, 393909, 525212, 787818, 1181727, 1575636, 2363454, 3545181, 4726908, 7090362, 10635543, 14180724, 21271086, 42542172]

約数ペア:

[(1, 42542172), (2, 21271086), (3, 14180724), (4, 10635543), (6, 7090362), (9, 4726908), (12, 3545181), (18, 2363454), (27, 1575636), (36, 1181727), (54, 787818), (81, 525212), (108, 393909), (162, 262606), (324, 131303)]