78881274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230647}}^1$

素因数の和:230674

約数の個数: 24

約数和(自身を含む): 179905440

約数和(自身を除く): 101024166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 230647, 461294, 691941, 1383882, 2075823, 4151646, 4382293, 8764586, 13146879, 26293758, 39440637, 78881274]

約数ペア:

[(1, 78881274), (2, 39440637), (3, 26293758), (6, 13146879), (9, 8764586), (18, 4382293), (19, 4151646), (38, 2075823), (57, 1383882), (114, 691941), (171, 461294), (342, 230647)]