18183386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 24

約数和(自身を含む): 30831840

約数和(自身を除く): 12648454

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2339, 3887, 4678, 7774, 30407, 53797, 60814, 107594, 395291, 699361, 790582, 1398722, 9091693, 18183386]

約数ペア:

[(1, 18183386), (2, 9091693), (13, 1398722), (23, 790582), (26, 699361), (46, 395291), (169, 107594), (299, 60814), (338, 53797), (598, 30407), (2339, 7774), (3887, 4678)]