18524988

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2843}}^1$

素因数の和:3034

約数の個数: 36

約数和(自身を含む): 47102328

約数和(自身を除く): 28577340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 2843, 3258, 5686, 6516, 8529, 11372, 17058, 25587, 34116, 51174, 102348, 514583, 1029166, 1543749, 2058332, 3087498, 4631247, 6174996, 9262494, 18524988]

約数ペア:

[(1, 18524988), (2, 9262494), (3, 6174996), (4, 4631247), (6, 3087498), (9, 2058332), (12, 1543749), (18, 1029166), (36, 514583), (181, 102348), (362, 51174), (543, 34116), (724, 25587), (1086, 17058), (1629, 11372), (2172, 8529), (2843, 6516), (3258, 5686)]