181021488

素因数分解:

$2^4\times 3^1\times {\mathrm{3771281}}^1$

素因数の和:3771292

約数の個数: 20

約数和(自身を含む): 467638968

約数和(自身を除く): 286617480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3771281, 7542562, 11313843, 15085124, 22627686, 30170248, 45255372, 60340496, 90510744, 181021488]

約数ペア:

[(1, 181021488), (2, 90510744), (3, 60340496), (4, 45255372), (6, 30170248), (8, 22627686), (12, 15085124), (16, 11313843), (24, 7542562), (48, 3771281)]