216971124

素因数分解:

$2^2\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{12143}}^1$

素因数の和:13639

約数の個数: 24

約数和(自身を含む): 506647680

約数和(自身を除く): 289676556

約数列:

[1, 2, 3, 4, 6, 12, 1489, 2978, 4467, 5956, 8934, 12143, 17868, 24286, 36429, 48572, 72858, 145716, 18080927, 36161854, 54242781, 72323708, 108485562, 216971124]

約数ペア:

[(1, 216971124), (2, 108485562), (3, 72323708), (4, 54242781), (6, 36161854), (12, 18080927), (1489, 145716), (2978, 72858), (4467, 48572), (5956, 36429), (8934, 24286), (12143, 17868)]