18332842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26881}}^1$

素因数の和:26925

約数の個数: 16

約数和(自身を含む): 30968064

約数和(自身を除く): 12635222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 26881, 53762, 295691, 591382, 833311, 1666622, 9166421, 18332842]

約数ペア:

[(1, 18332842), (2, 9166421), (11, 1666622), (22, 833311), (31, 591382), (62, 295691), (341, 53762), (682, 26881)]