2019172842

素因数分解:

$2^1\times 3^2\times {\mathrm{9103}}^1\times {\mathrm{12323}}^1$

素因数の和:21434

約数の個数: 24

約数和(自身を含む): 4375710144

約数和(自身を除く): 2356537302

約数列:

[1, 2, 3, 6, 9, 18, 9103, 12323, 18206, 24646, 27309, 36969, 54618, 73938, 81927, 110907, 163854, 221814, 112176269, 224352538, 336528807, 673057614, 1009586421, 2019172842]

約数ペア:

[(1, 2019172842), (2, 1009586421), (3, 673057614), (6, 336528807), (9, 224352538), (18, 112176269), (9103, 221814), (12323, 163854), (18206, 110907), (24646, 81927), (27309, 73938), (36969, 54618)]