27020118412

素因数分解:

$2^2\times 7^2\times {\mathrm{137857747}}^1$

素因数の和:137857765

約数の個数: 18

約数和(自身を含む): 55005241452

約数和(自身を除く): 27985123040

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137857747, 275715494, 551430988, 965004229, 1930008458, 3860016916, 6755029603, 13510059206, 27020118412]

約数ペア:

[(1, 27020118412), (2, 13510059206), (4, 6755029603), (7, 3860016916), (14, 1930008458), (28, 965004229), (49, 551430988), (98, 275715494), (196, 137857747)]