69988254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1666387}}^1$

素因数の和:1666399

約数の個数: 16

約数和(自身を含む): 159973248

約数和(自身を除く): 89984994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1666387, 3332774, 4999161, 9998322, 11664709, 23329418, 34994127, 69988254]

約数ペア:

[(1, 69988254), (2, 34994127), (3, 23329418), (6, 11664709), (7, 9998322), (14, 4999161), (21, 3332774), (42, 1666387)]