26178738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{189701}}^1$

素因数の和:189729

約数の個数: 16

約数和(自身を含む): 54634176

約数和(自身を除く): 28455438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 189701, 379402, 569103, 1138206, 4363123, 8726246, 13089369, 26178738]

約数ペア:

[(1, 26178738), (2, 13089369), (3, 8726246), (6, 4363123), (23, 1138206), (46, 569103), (69, 379402), (138, 189701)]