18231148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1531}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 34531280

約数和(自身を除く): 16300132

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1531, 2977, 3062, 5954, 6124, 11908, 19903, 39806, 79612, 350599, 701198, 1402396, 4557787, 9115574, 18231148]

約数ペア:

[(1, 18231148), (2, 9115574), (4, 4557787), (13, 1402396), (26, 701198), (52, 350599), (229, 79612), (458, 39806), (916, 19903), (1531, 11908), (2977, 6124), (3062, 5954)]