39855426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26893}}^1$

素因数の和:26930

約数の個数: 32

約数和(自身を含む): 90363840

約数和(自身を除く): 50508414

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 26893, 53786, 80679, 161358, 349609, 510967, 699218, 1021934, 1048827, 1532901, 2097654, 3065802, 6642571, 13285142, 19927713, 39855426]

約数ペア:

[(1, 39855426), (2, 19927713), (3, 13285142), (6, 6642571), (13, 3065802), (19, 2097654), (26, 1532901), (38, 1048827), (39, 1021934), (57, 699218), (78, 510967), (114, 349609), (247, 161358), (494, 80679), (741, 53786), (1482, 26893)]