1270638

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 2793648

約数和(自身を除く): 1523010

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 967, 1314, 1934, 2901, 5802, 8703, 17406, 70591, 141182, 211773, 423546, 635319, 1270638]

約数ペア:

[(1, 1270638), (2, 635319), (3, 423546), (6, 211773), (9, 141182), (18, 70591), (73, 17406), (146, 8703), (219, 5802), (438, 2901), (657, 1934), (967, 1314)]