12547908

素因数分解:

$2^2\times 3^2\times {\mathrm{348553}}^1$

素因数の和:348563

約数の個数: 18

約数和(自身を含む): 31718414

約数和(自身を除く): 19170506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 348553, 697106, 1045659, 1394212, 2091318, 3136977, 4182636, 6273954, 12547908]

約数ペア:

[(1, 12547908), (2, 6273954), (3, 4182636), (4, 3136977), (6, 2091318), (9, 1394212), (12, 1045659), (18, 697106), (36, 348553)]