16785144

素因数分解:

$2^3\times 3^4\times {\mathrm{25903}}^1$

素因数の和:25921

約数の個数: 40

約数和(自身を含む): 47015760

約数和(自身を除く): 30230616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 25903, 51806, 77709, 103612, 155418, 207224, 233127, 310836, 466254, 621672, 699381, 932508, 1398762, 1865016, 2098143, 2797524, 4196286, 5595048, 8392572, 16785144]

約数ペア:

[(1, 16785144), (2, 8392572), (3, 5595048), (4, 4196286), (6, 2797524), (8, 2098143), (9, 1865016), (12, 1398762), (18, 932508), (24, 699381), (27, 621672), (36, 466254), (54, 310836), (72, 233127), (81, 207224), (108, 155418), (162, 103612), (216, 77709), (324, 51806), (648, 25903)]