13381836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85781}}^1$

素因数の和:85801

約数の個数: 24

約数和(自身を含む): 33626544

約数和(自身を除く): 20244708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 85781, 171562, 257343, 343124, 514686, 1029372, 1115153, 2230306, 3345459, 4460612, 6690918, 13381836]

約数ペア:

[(1, 13381836), (2, 6690918), (3, 4460612), (4, 3345459), (6, 2230306), (12, 1115153), (13, 1029372), (26, 514686), (39, 343124), (52, 257343), (78, 171562), (156, 85781)]