9870378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{235009}}^1$

素因数の和:235021

約数の個数: 16

約数和(自身を含む): 22560960

約数和(自身を除く): 12690582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 235009, 470018, 705027, 1410054, 1645063, 3290126, 4935189, 9870378]

約数ペア:

[(1, 9870378), (2, 4935189), (3, 3290126), (6, 1645063), (7, 1410054), (14, 705027), (21, 470018), (42, 235009)]