83161218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1980029}}^1$

素因数の和:1980041

約数の個数: 16

約数和(自身を含む): 190082880

約数和(自身を除く): 106921662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1980029, 3960058, 5940087, 11880174, 13860203, 27720406, 41580609, 83161218]

約数ペア:

[(1, 83161218), (2, 41580609), (3, 27720406), (6, 13860203), (7, 11880174), (14, 5940087), (21, 3960058), (42, 1980029)]