18344859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12766

約数の個数: 16

約数和(自身を含む): 27055392

約数和(自身を除く): 8710533

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 12713, 38139, 165269, 470381, 495807, 1411143, 6114953, 18344859]

約数ペア:

[(1, 18344859), (3, 6114953), (13, 1411143), (37, 495807), (39, 470381), (111, 165269), (481, 38139), (1443, 12713)]