18234338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4751}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 10847902

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 4751, 9502, 90269, 180538, 479851, 959702, 9117169, 18234338]

約数ペア:

[(1, 18234338), (2, 9117169), (19, 959702), (38, 479851), (101, 180538), (202, 90269), (1919, 9502), (3838, 4751)]