81774138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{717317}}^1$

素因数の和:717341

約数の個数: 16

約数和(自身を含む): 172156320

約数和(自身を除く): 90382182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 717317, 1434634, 2151951, 4303902, 13629023, 27258046, 40887069, 81774138]

約数ペア:

[(1, 81774138), (2, 40887069), (3, 27258046), (6, 13629023), (19, 4303902), (38, 2151951), (57, 1434634), (114, 717317)]