18648072

素因数分解:

$2^3\times 3^2\times {\mathrm{259001}}^1$

素因数の和:259013

約数の個数: 24

約数和(自身を含む): 50505390

約数和(自身を除く): 31857318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 259001, 518002, 777003, 1036004, 1554006, 2072008, 2331009, 3108012, 4662018, 6216024, 9324036, 18648072]

約数ペア:

[(1, 18648072), (2, 9324036), (3, 6216024), (4, 4662018), (6, 3108012), (8, 2331009), (9, 2072008), (12, 1554006), (18, 1036004), (24, 777003), (36, 518002), (72, 259001)]