18513342

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1129}}^1$

素因数の和:2048

約数の個数: 24

約数和(自身を含む): 40191840

約数和(自身を除く): 21678498

約数列:

[1, 2, 3, 6, 9, 18, 911, 1129, 1822, 2258, 2733, 3387, 5466, 6774, 8199, 10161, 16398, 20322, 1028519, 2057038, 3085557, 6171114, 9256671, 18513342]

約数ペア:

[(1, 18513342), (2, 9256671), (3, 6171114), (6, 3085557), (9, 2057038), (18, 1028519), (911, 20322), (1129, 16398), (1822, 10161), (2258, 8199), (2733, 6774), (3387, 5466)]