128354844

素因数分解:

$2^2\times 3^1\times {\mathrm{613}}^1\times {\mathrm{17449}}^1$

素因数の和:18069

約数の個数: 24

約数和(自身を含む): 300000400

約数和(自身を除く): 171645556

約数列:

[1, 2, 3, 4, 6, 12, 613, 1226, 1839, 2452, 3678, 7356, 17449, 34898, 52347, 69796, 104694, 209388, 10696237, 21392474, 32088711, 42784948, 64177422, 128354844]

約数ペア:

[(1, 128354844), (2, 64177422), (3, 42784948), (4, 32088711), (6, 21392474), (12, 10696237), (613, 209388), (1226, 104694), (1839, 69796), (2452, 52347), (3678, 34898), (7356, 17449)]