70854378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1687009}}^1$

素因数の和:1687021

約数の個数: 16

約数和(自身を含む): 161952960

約数和(自身を除く): 91098582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1687009, 3374018, 5061027, 10122054, 11809063, 23618126, 35427189, 70854378]

約数ペア:

[(1, 70854378), (2, 35427189), (3, 23618126), (6, 11809063), (7, 10122054), (14, 5061027), (21, 3374018), (42, 1687009)]