71652378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1706009}}^1$

素因数の和:1706021

約数の個数: 16

約数和(自身を含む): 163776960

約数和(自身を除く): 92124582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1706009, 3412018, 5118027, 10236054, 11942063, 23884126, 35826189, 71652378]

約数ペア:

[(1, 71652378), (2, 35826189), (3, 23884126), (6, 11942063), (7, 10236054), (14, 5118027), (21, 3412018), (42, 1706009)]