13205196

素因数分解:

$2^2\times 3^2\times {\mathrm{366811}}^1$

素因数の和:366821

約数の個数: 18

約数和(自身を含む): 33379892

約数和(自身を除く): 20174696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 366811, 733622, 1100433, 1467244, 2200866, 3301299, 4401732, 6602598, 13205196]

約数ペア:

[(1, 13205196), (2, 6602598), (3, 4401732), (4, 3301299), (6, 2200866), (9, 1467244), (12, 1100433), (18, 733622), (36, 366811)]