172644342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2213389}}^1$

素因数の和:2213407

約数の個数: 16

約数和(自身を含む): 371849520

約数和(自身を除く): 199205178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2213389, 4426778, 6640167, 13280334, 28774057, 57548114, 86322171, 172644342]

約数ペア:

[(1, 172644342), (2, 86322171), (3, 57548114), (6, 28774057), (13, 13280334), (26, 6640167), (39, 4426778), (78, 2213389)]