275873274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2437}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 631344480

約数和(自身を除く): 355471206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 662, 993, 1986, 2437, 2979, 4874, 5958, 6289, 7311, 12578, 14622, 18867, 21933, 37734, 43866, 46303, 56601, 92606, 113202, 138909, 277818, 416727, 806647, 833454, 1613294, 2419941, 4839882, 7259823, 14519646, 15326293, 30652586, 45978879, 91957758, 137936637, 275873274]

約数ペア:

[(1, 275873274), (2, 137936637), (3, 91957758), (6, 45978879), (9, 30652586), (18, 15326293), (19, 14519646), (38, 7259823), (57, 4839882), (114, 2419941), (171, 1613294), (331, 833454), (342, 806647), (662, 416727), (993, 277818), (1986, 138909), (2437, 113202), (2979, 92606), (4874, 56601), (5958, 46303), (6289, 43866), (7311, 37734), (12578, 21933), (14622, 18867)]