85890378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2045009}}^1$

素因数の和:2045021

約数の個数: 16

約数和(自身を含む): 196320960

約数和(自身を除く): 110430582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2045009, 4090018, 6135027, 12270054, 14315063, 28630126, 42945189, 85890378]

約数ペア:

[(1, 85890378), (2, 42945189), (3, 28630126), (6, 14315063), (7, 12270054), (14, 6135027), (21, 4090018), (42, 2045009)]