71430354

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54361}}^1$

素因数の和:54442

約数の個数: 24

約数和(自身を含む): 156888732

約数和(自身を除く): 85458378

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 54361, 108722, 163083, 326166, 489249, 978498, 3968353, 7936706, 11905059, 23810118, 35715177, 71430354]

約数ペア:

[(1, 71430354), (2, 35715177), (3, 23810118), (6, 11905059), (9, 7936706), (18, 3968353), (73, 978498), (146, 489249), (219, 326166), (438, 163083), (657, 108722), (1314, 54361)]