27689346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80963}}^1$

素因数の和:80990

約数の個数: 24

約数和(自身を含む): 63151920

約数和(自身を除く): 35462574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 80963, 161926, 242889, 485778, 728667, 1457334, 1538297, 3076594, 4614891, 9229782, 13844673, 27689346]

約数ペア:

[(1, 27689346), (2, 13844673), (3, 9229782), (6, 4614891), (9, 3076594), (18, 1538297), (19, 1457334), (38, 728667), (57, 485778), (114, 242889), (171, 161926), (342, 80963)]