27387994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 42051240

約数和(自身を除く): 14663246

約数列:

[1, 2, 73, 109, 146, 218, 1721, 3442, 7957, 15914, 125633, 187589, 251266, 375178, 13693997, 27387994]

約数ペア:

[(1, 27387994), (2, 13693997), (73, 375178), (109, 251266), (146, 187589), (218, 125633), (1721, 15914), (3442, 7957)]