18044784

素因数分解:

$2^4\times 3^2\times {\mathrm{125311}}^1$

素因数の和:125325

約数の個数: 30

約数和(自身を含む): 50500736

約数和(自身を除く): 32455952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125311, 250622, 375933, 501244, 751866, 1002488, 1127799, 1503732, 2004976, 2255598, 3007464, 4511196, 6014928, 9022392, 18044784]

約数ペア:

[(1, 18044784), (2, 9022392), (3, 6014928), (4, 4511196), (6, 3007464), (8, 2255598), (9, 2004976), (12, 1503732), (16, 1127799), (18, 1002488), (24, 751866), (36, 501244), (48, 375933), (72, 250622), (144, 125311)]