40636242

素因数分解:

$2^1\times 3^4\times {\mathrm{250841}}^1$

素因数の和:250855

約数の個数: 20

約数和(自身を含む): 91055646

約数和(自身を除く): 50419404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 250841, 501682, 752523, 1505046, 2257569, 4515138, 6772707, 13545414, 20318121, 40636242]

約数ペア:

[(1, 40636242), (2, 20318121), (3, 13545414), (6, 6772707), (9, 4515138), (18, 2257569), (27, 1505046), (54, 752523), (81, 501682), (162, 250841)]