18003854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6247}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 29690496

約数和(自身を除く): 11686642

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6247, 12494, 68717, 137434, 818357, 1636714, 9001927, 18003854]

約数ペア:

[(1, 18003854), (2, 9001927), (11, 1636714), (22, 818357), (131, 137434), (262, 68717), (1441, 12494), (2882, 6247)]