126386286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1620337}}^1$

素因数の和:1620355

約数の個数: 16

約数和(自身を含む): 272216784

約数和(自身を除く): 145830498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1620337, 3240674, 4861011, 9722022, 21064381, 42128762, 63193143, 126386286]

約数ペア:

[(1, 126386286), (2, 63193143), (3, 42128762), (6, 21064381), (13, 9722022), (26, 4861011), (39, 3240674), (78, 1620337)]