1340784

素因数分解:

$2^4\times 3^2\times {\mathrm{9311}}^1$

素因数の和:9325

約数の個数: 30

約数和(自身を含む): 3752736

約数和(自身を除く): 2411952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9311, 18622, 27933, 37244, 55866, 74488, 83799, 111732, 148976, 167598, 223464, 335196, 446928, 670392, 1340784]

約数ペア:

[(1, 1340784), (2, 670392), (3, 446928), (4, 335196), (6, 223464), (8, 167598), (9, 148976), (12, 111732), (16, 83799), (18, 74488), (24, 55866), (36, 37244), (48, 27933), (72, 18622), (144, 9311)]