21839682

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{28661}}^1$

素因数の和:28793

約数の個数: 16

約数和(自身を含む): 44024832

約数和(自身を除く): 22185150

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 28661, 57322, 85983, 171966, 3639947, 7279894, 10919841, 21839682]

約数ペア:

[(1, 21839682), (2, 10919841), (3, 7279894), (6, 3639947), (127, 171966), (254, 85983), (381, 57322), (762, 28661)]