27830015654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13841}}^1\times {\mathrm{7559}}^1$

素因数の和:21428

約数の個数: 32

約数和(自身を含む): 50229849600

約数和(自身を除く): 22399833946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7559, 13841, 15118, 27682, 52913, 96887, 105826, 143621, 193774, 262979, 287242, 525958, 1005347, 1840853, 2010694, 3681706, 104624119, 209248238, 732368833, 1464737666, 1987858261, 3975716522, 13915007827, 27830015654]

約数ペア:

[(1, 27830015654), (2, 13915007827), (7, 3975716522), (14, 1987858261), (19, 1464737666), (38, 732368833), (133, 209248238), (266, 104624119), (7559, 3681706), (13841, 2010694), (15118, 1840853), (27682, 1005347), (52913, 525958), (96887, 287242), (105826, 262979), (143621, 193774)]