22428738

素因数分解:

$2^1\times 3^4\times {\mathrm{138449}}^1$

素因数の和:138463

約数の個数: 20

約数和(自身を含む): 50257350

約数和(自身を除く): 27828612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 138449, 276898, 415347, 830694, 1246041, 2492082, 3738123, 7476246, 11214369, 22428738]

約数ペア:

[(1, 22428738), (2, 11214369), (3, 7476246), (6, 3738123), (9, 2492082), (18, 1246041), (27, 830694), (54, 415347), (81, 276898), (162, 138449)]