13139124

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 31776192

約数和(自身を除く): 18637068

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 283, 292, 318, 438, 566, 636, 849, 876, 1132, 1698, 3396, 3869, 7738, 11607, 14999, 15476, 20659, 23214, 29998, 41318, 44997, 46428, 59996, 61977, 82636, 89994, 123954, 179988, 247908, 1094927, 2189854, 3284781, 4379708, 6569562, 13139124]

約数ペア:

[(1, 13139124), (2, 6569562), (3, 4379708), (4, 3284781), (6, 2189854), (12, 1094927), (53, 247908), (73, 179988), (106, 123954), (146, 89994), (159, 82636), (212, 61977), (219, 59996), (283, 46428), (292, 44997), (318, 41318), (438, 29998), (566, 23214), (636, 20659), (849, 15476), (876, 14999), (1132, 11607), (1698, 7738), (3396, 3869)]