27864364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57571}}^1$

素因数の和:57597

約数の個数: 18

約数和(自身を含む): 53599532

約数和(自身を除く): 25735168

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57571, 115142, 230284, 633281, 1266562, 2533124, 6966091, 13932182, 27864364]

約数ペア:

[(1, 27864364), (2, 13932182), (4, 6966091), (11, 2533124), (22, 1266562), (44, 633281), (121, 230284), (242, 115142), (484, 57571)]