19792026

素因数分解:

$2^1\times 3^4\times {\mathrm{122173}}^1$

素因数の和:122187

約数の個数: 20

約数和(自身を含む): 44349162

約数和(自身を除く): 24557136

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 122173, 244346, 366519, 733038, 1099557, 2199114, 3298671, 6597342, 9896013, 19792026]

約数ペア:

[(1, 19792026), (2, 9896013), (3, 6597342), (6, 3298671), (9, 2199114), (18, 1099557), (27, 733038), (54, 366519), (81, 244346), (162, 122173)]