27844278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 48

約数和(自身を含む): 69968640

約数和(自身を除く): 42124362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 5479, 10958, 16437, 32874, 38353, 60269, 76706, 115059, 120538, 180807, 230118, 361614, 421883, 662959, 843766, 1265649, 1325918, 1988877, 2531298, 3977754, 4640713, 9281426, 13922139, 27844278]

約数ペア:

[(1, 27844278), (2, 13922139), (3, 9281426), (6, 4640713), (7, 3977754), (11, 2531298), (14, 1988877), (21, 1325918), (22, 1265649), (33, 843766), (42, 662959), (66, 421883), (77, 361614), (121, 230118), (154, 180807), (231, 120538), (242, 115059), (363, 76706), (462, 60269), (726, 38353), (847, 32874), (1694, 16437), (2541, 10958), (5082, 5479)]