18379239

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 25296000

約数和(自身を除く): 6916761

約数列:

[1, 3, 61, 67, 183, 201, 1499, 4087, 4497, 12261, 91439, 100433, 274317, 301299, 6126413, 18379239]

約数ペア:

[(1, 18379239), (3, 6126413), (61, 301299), (67, 274317), (183, 100433), (201, 91439), (1499, 12261), (4087, 4497)]