27843618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9811}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 62168832

約数和(自身を除く): 34325214

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 9811, 19622, 29433, 58866, 107921, 215842, 323763, 421873, 647526, 843746, 1265619, 2531238, 4640603, 9281206, 13921809, 27843618]

約数ペア:

[(1, 27843618), (2, 13921809), (3, 9281206), (6, 4640603), (11, 2531238), (22, 1265619), (33, 843746), (43, 647526), (66, 421873), (86, 323763), (129, 215842), (258, 107921), (473, 58866), (946, 29433), (1419, 19622), (2838, 9811)]