18616101

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2339}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 28454400

約数和(自身を除く): 9838299

約数列:

[1, 3, 7, 21, 379, 1137, 2339, 2653, 7017, 7959, 16373, 49119, 886481, 2659443, 6205367, 18616101]

約数ペア:

[(1, 18616101), (3, 6205367), (7, 2659443), (21, 886481), (379, 49119), (1137, 16373), (2339, 7959), (2653, 7017)]